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Ryokan

Riverside Inn Karatsu Castle

Karatsu City, Saga, Japan
Show on map

A former ryokan that was renovated and reopened. Excellent base for sightseeing and business.

Guest review score

Excellent
Reviews: 49
4.5

Access

Watada Station
23 min walk
Higashi-Karatsu Station
6 min drive
Karatsu Station
6 min drive

Property facilities

  • Parking lot
  • Home delivery

Explore our rooms and plans

Price (low to high)
3 room types
Japanese-Western double room
Japanese-Western double room
Japanese-Western double room
No smoking
3 x Single bed
Nightlife view
9.7 m²
Max 2 adults / 1 child
Room facilities
  • Internet available in room
  • Bidet toilet
  • Desk
  • Wi-Fi in room (free)
  • Bathtub available
  • Bath and toilet separated
  • exterior
    Only 1 room left!
    Free cancellation until Apr 20
    Meal
    Breakfast (Japanese restaurant)
    Last-minute Coupon
    Price for:
    1 night
     | 
     | 
    PhP4,971.18
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Perfect for casual sightseeing in Karatsu! An inn overlooking the stunning scene [Room only]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * One complimentary drink per person. [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. A total of 7 rooms. [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Separately @1200 yen including tax] Please make a reservation in advance. [Note] This is a room only plan. Please consult us if you have children. Pets are not allowed.

    Last-minute Coupon
    PhP4,971.18
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Room only
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

  • Japanese-style room, 8 tatami mats, corner room
    Only 1 room left!
    Free cancellation until Apr 20
    Meal
    Breakfast
    Breakfast (Japanese restaurant)
    Seasonal SaleLast-minute Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    PhP6,435.42
    PhP6,113.80
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Eat breakfast and start your day full of energy for sightseeing A lodging with [Breakfast]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    This plan includes a Japanese breakfast to energize your morning. Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * During breakfast, enjoy free coffee, tea, and orange juice at the café with a panoramic view of Karatsu Castle! ! [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. Total of 7 rooms [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Note] Please consult us if you have children. Pets are not allowed.

    Seasonal SaleLast-minute Coupon
    PhP6,113.80
    PhP6,435.42
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

Room details

Standard Japanese-western room, Western or Japanese-western room, Nightlife view, River view, Non-smoking (Western-style room, 12 tatami)

No smoking
3 x Single bed
Nightlife view
9.7 m²
Max 2 adults / 1 child
Room facilities
  • Internet available in room
  • Bidet toilet
  • Desk
  • Wi-Fi in room (free)
  • Bathtub available
  • Bath and toilet separated
  • Shower and toilet available
  • Digital broadcast
  • Wheelchair-accessible room
  • Individual air conditioning
Amenities
  • Bath towels
  • Shampoo
  • Conditioner
  • Body soap
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • Main building
Japanese-style room (8 tatami mats)
No smoking
1 x Futon
Nightlife view
13.0 m²
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Wi-Fi in room (free)
  • exterior
    Only 2 rooms left!
    Free cancellation until Apr 20
    Meal
    Breakfast (Japanese restaurant)
    Last-minute Coupon
    Price for:
    1 night
     | 
     | 
    PhP7,727.93
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Perfect for casual sightseeing in Karatsu! An inn overlooking the stunning scene [Room only]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * One complimentary drink per person. [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. A total of 7 rooms. [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Separately @1200 yen including tax] Please make a reservation in advance. [Note] This is a room only plan. Please consult us if you have children. Pets are not allowed.

    Last-minute Coupon
    PhP7,727.93
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Room only
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

  • Japanese-style room, 8 tatami mats, corner room
    Only 2 rooms left!
    Free cancellation until Apr 20
    Meal
    Breakfast
    Breakfast (Japanese restaurant)
    Seasonal SaleLast-minute Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    PhP9,083.71
    PhP8,629.53
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Eat breakfast and start your day full of energy for sightseeing A lodging with [Breakfast]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    This plan includes a Japanese breakfast to energize your morning. Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * During breakfast, enjoy free coffee, tea, and orange juice at the café with a panoramic view of Karatsu Castle! ! [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. Total of 7 rooms [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Note] Please consult us if you have children. Pets are not allowed.

    Seasonal SaleLast-minute Coupon
    PhP8,629.53
    PhP9,083.71
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

Room details

Japanese room, Nightlife view, River view, Non-smoking (8 tatami)

No smoking
1 x Futon
Nightlife view
13.0 m²
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Wi-Fi in room (free)
Western-style twin bedroom
Western-style twin room shower booth
No smoking
2 x Single bed
Nightlife view
19.4 m²
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Wi-Fi in room (free)
  • Shower and toilet available
  • exterior
    Only 1 room left!
    Free cancellation until Apr 20
    Meal
    Breakfast (Japanese restaurant)
    Last-minute Coupon
    Price for:
    1 night
     | 
     | 
    PhP9,038.52
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Perfect for casual sightseeing in Karatsu! An inn overlooking the stunning scene [Room only]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * One complimentary drink per person. [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. A total of 7 rooms. [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Separately @1200 yen including tax] Please make a reservation in advance. [Note] This is a room only plan. Please consult us if you have children. Pets are not allowed.

    Last-minute Coupon
    PhP9,038.52
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Room only
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

  • Japanese-style room, 8 tatami mats, corner room
    Only 1 room left!
    Free cancellation until Apr 20
    Meal
    Breakfast
    Breakfast (Japanese restaurant)
    Seasonal SaleLast-minute Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    PhP10,394.29
    PhP9,874.58
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    Eat breakfast and start your day full of energy for sightseeing A lodging with [Breakfast]

    Free cancellation until 4/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    This plan includes a Japanese breakfast to energize your morning. Our inn is just a 30-second walk to Maizuru Bridge, the setting of that anime, and a 3-minute walk to Karatsu Castle! ! You can easily take a stroll to Karatsu Castle! ! Special Benefits * During breakfast, enjoy free coffee, tea, and orange juice at the café with a panoramic view of Karatsu Castle! ! [Guest Room] All guest rooms offer a breathtaking view of the Matsuura River. 2nd floor: 5 rooms (with bath and toilet), 2 rooms with 6 tatami mats, 3 rooms with 8 tatami mats. 1st floor: 2 rooms (without bath and toilet), 1 room with 12 tatami mats, 1 room with 2 sections of 6 tatami mats each. Total of 7 rooms [1st Floor Guide] ・Cafe (with drink bar) ・Private room with wheelchair-accessible bus, toilet, shower, and washbasin ・Toilet with cleaning function: 2 units ・Washbasin with shower: 2 units, Washbasin: 1 unit ・Washing machine: 2 units, Dryer: 1 unit [Breakfast Information] Breakfast consists of a Japanese set meal. [Note] Please consult us if you have children. Pets are not allowed.

    Seasonal SaleLast-minute Coupon
    PhP9,874.58
    PhP10,394.29
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    Dining locations
    • Breakfast (Japanese restaurant)
    Cancellation policy
    Free cancellation deadline
    4/20/2026 11:59 p.m. (JST)
    5 day(s) before your stay (from 00:00) (JST)
    20%
    4 day(s) before your stay (from 00:00) (JST)
    30%
    3 day(s) before your stay (from 00:00) (JST)
    40%
    2 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

Room details

Superior Japanese-western room, Nightlife view, River view, Non-smoking (Japanese-Western style room with double bed (shower and toilet included))

No smoking
2 x Single bed
Nightlife view
19.4 m²
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Wi-Fi in room (free)
  • Shower and toilet available
  • Individual air conditioning
Amenities
  • Razors
  • Bath towels
  • Shampoo
  • Conditioner
  • Body soap
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • Corner room