Kamogawa Sea World Extends Summer Splash Event Through 2025!

Kamogawa Sea World, a central facility of Granvista Hotel & Resort based in Tokyo, has exciting news for visitors. The popular water event, known as the Summer Splash featuring the killer whales, has been extended until October 1, 2025, in celebration of the park’s 55th anniversary.

This beloved event has been frequently described on social media as a must-experience attraction. During the Summer Splash, the killer whales create an unforgettable spectacle by splashing water into the audience with their powerful tails, a feature known as 'Tail Burst'. Guests are invited to feel the overwhelming power of these majestic creatures while enjoying the refreshing coolness of the splashes.

In light of the forecast for continued hot weather well into September this year, visitors planning to enjoy the aquarium are encouraged to prepare for the heat and come ready to get wet. Here’s everything you need to know about this incredible event and additional offerings at Kamogawa Sea World!

Event Details

- Duration: Extended until October 1, 2025
- Venue: Ocean Stadium, as part of the Killer Whale Performance
- Admission: Free to the event with regular entrance fee to the park required.

Please note that due to changes in temperature or weather conditions, the end date of the event may change, or there may be days when the Summer Splash is not conducted.

Ongoing Events

1. Killer Whale Summer Splash
- Duration: until October 1, 2025
- Details: Free event inside Ocean Stadium, entry fee applies.

2. 55th Anniversary Celebrations
- Anniversary merchandise and menu items are available for purchase in various shops and some restaurants within the park. (Availability subject to change.)
- New Photo Spots: Featuring installations in collaboration with Matsuo Ruka, Yuhi, and Kamogawa Sea World, scheduled to remain until the end of March 2026.
- Exhibitions: Special photo exhibition titled 'Everyday Life at Kamogawa Sea World' by photographer Aki is held in the basement of Rocky World until late September 2025.
- Panel Exhibition: 'ShakaMata & Kamogawa Sea World History' is running in the basement of Rocky World until early January 2026.

Please be aware that the duration of promotional sales and exhibit availability may be subject to change.

Kamogawa Sea World, home to 800 species and 11,000 marine creatures, is known not only for its killer whales but also for engaging performances by dolphins, sea lions, and beluga whales.

This summer, families and friends can create lasting memories. Kamogawa Sea World invites you to enjoy a day full of fun and relaxation while discovering the amazing world of marine life. Spanning across over five decades since its establishment on October 1, 1970, Kamogawa Sea World is dedicated to celebrating the wonders of the ocean while ensuring visitor satisfaction.

For more information on tickets and events, visit the official website.

Kamogawa Sea World Facts:

- Location: 1464-18 Higashicho, Kamogawa, Chiba, 296-0041
- Operating Hours: Open daily, subject to change
- Admission Fees: Adults: ¥3,300, Children (Elementary and Junior High School Students): ¥2,000, Toddlers (4 years and older): ¥1,300, Guests aged over 60: ¥2,700
- Contact: 04-7093-4803
- Follow Us: Facebook | Twitter | Instagram

This is your chance to witness the beauty of the sea and enjoy the splendor of marine life at Kamogawa Sea World. Don't let the summer slip away without diving into this unique experience!