Yokohama Hakkeijima Sea Paradise Launches Early Bird Campaign for Summer and Silver Week Enjoyment

A wide variety of content available from morning to night

Yokohama Hakkeijima Sea Paradise is offering special one-day pass plans—'Super Early Bird One-Day Pass' and 'Early Bird One-Day Pass'—from June 18, 2026, for visits between July 18 (Sat), 2026, and September 30 (Wed), 2026. These passes provide great value, granting unlimited access to four aquariums and all attractions.

The 'Super Early Bird One-Day Pass' offers savings of up to 1,400 yen per person compared to the regular price. Even after the 'Super Early Bird' sale ends, the limited-time 'Early Bird One-Day Pass' will remain available for purchase.

Yokohama Hakkeijima Sea Paradise features four uniquely themed aquariums, attractions, restaurants, shops, and a hotel. Through this special campaign, guests can enjoy a full day of fun during summer vacation and Silver Week, from morning until night.

Additionally, this summer, the 'Pleasure Land' area will launch 'OTO-RACTION PARK,' a new zone where attractions, AI, and music converge. New rides 'SONIC TUNE!' and 'ROCKY EAGLE' will debut, delivering thrilling and exhilarating experiences enhanced by AI-selected music and real-time vocal cues synchronized with each ride.

At night, immersive performances such as 'LIGIHTIA ~The Miracle of Seven Colors~,' featuring dolphins synchronized with visuals, light, sound, and fountains, and 'Hanabi Symphony,' a live fireworks entertainment show combining light and music, will be held.

With diverse content available throughout the day and night, we invite you to create unforgettable summer-to-autumn memories at Sea Paradise.

Enjoy a summer at Sea Paradise at a great value with early purchase!

Super Early Bird One-Day Pass – Save up to 1,400 yen off regular price

The 'Super Early Bird One-Day Pass' allows guests to save up to 1,400 yen per person compared to the regular price. For example, a family of two adults and two elementary school children can save 4,800 yen.

Sales Period: June 18 (Thu), 2026, 4:00 PM – July 2 (Thu), 2026

Usage Period: July 18 (Sat), 2026 – September 30 (Wed), 2026

Price:

Contents: Admission to four aquariums + unlimited attraction rides

Sales Location: Official website only (via external site 'Asoview!')

http://www.seaparadise.co.jp/2026summer_hayawari/index.html

Notes:
- Valid for one visit on any date within the usage period.
- Sales may end without prior notice.
- Cannot be combined with other discount or gift tickets.
- No cancellations or refunds after purchase.

Even after 'Super Early Bird' ends, enjoy savings with the Early Bird One-Day Pass!

After the 'Super Early Bird One-Day Pass' sales conclude, the limited-time 'Early Bird One-Day Pass' will be available for purchase.

Sales Period: July 3 (Fri), 2026, 4:00 PM – July 15 (Wed), 2026

Usage Period: July 18 (Sat), 2026 – September 30 (Wed), 2026

Price:

Contents: Admission to four aquariums + unlimited attraction rides

Sales Location: Official website only (via external site 'Asoview!')

Notes:
- Valid for one visit on any date within the usage period.
- Sales may end without prior notice.
- Cannot be combined with other discount or gift tickets.
- No cancellations or refunds after purchase.

Enjoy a full day from morning to night with the One-Day Pass!

Yokohama Hakkeijima Sea Paradise offers four uniquely themed aquariums, attractions, restaurants, shops, and a hotel. Through the 'Super Early Bird' and 'Early Bird' campaigns, guests can enjoy a full day of fun during summer vacation and Silver Week.

Additionally, this summer, the 'Pleasure Land' area will launch 'OTO-RACTION PARK,' a new zone where attractions, AI, and music converge. New rides 'SONIC TUNE!' and 'ROCKY EAGLE' will debut, delivering thrilling and exhilarating experiences enhanced by AI-selected music and real-time vocal cues synchronized with each ride.

At night, immersive performances such as 'LIGIHTIA ~The Miracle of Seven Colors~,' featuring dolphins synchronized with visuals, light, sound, and fountains, and 'Hanabi Symphony,' a live fireworks entertainment show combining light and music, will be held.

Attractions, AI, and Music Unite: 'OTO-RACTION PARK'

On August 1, 2026 (Sat), part of the 'Pleasure Land' attraction area will be renovated to launch 'OTO-RACTION PARK,' a new zone integrating attractions, AI, and music.

This new zone will feature attractions 'SONIC TUNE!' and 'ROCKY EAGLE,' offering thrilling experiences enhanced by music selected in real-time by AI and synchronized vocal cues.

Additionally, 'Sound Wave' will debut in autumn 2026.

'OTO-RACTION PARK' is a concept area centered on three attractions themed around 'motion' (SONIC TUNE!), 'height' (ROCKY EAGLE), and 'rotation' (Sound Wave), combined with AI and music. Each ride is equipped with sound systems, and AI selects music in styles such as 'pop,' 'EDM,' and 'rock' to create a festival-like atmosphere across the entire zone.

Each attraction features a QR code where guests input their mood, allowing the AI to analyze real-time data such as weather and time of day. Based on this, AI selects music and vocal cues perfectly matched to the moment, enhancing the thrill and excitement of each ride. Guests can also enjoy the music throughout the area, creating a seaside festival experience.

Leveraging Hakkeijima’s unique seaside location, enjoy next-generation entertainment through AI-generated soundscapes and dynamic, ocean-proximate attractions themed around rotation, motion, and height.