Halloween at Kaikyo-kan 2026

Event Overview

Shimonoseki Marine Aquarium (Kaikyo-kan) hosts its annual Halloween celebration, "Kaikyo-kan de Halloween Festa." In 2026, the entire aquarium transforms into a festive wonderland with spooky decorations and staff dressed in Halloween costumes. It is a unique opportunity to see marine life through a magical, seasonal lens.

Highlights & Activities

There are plenty of ways to enjoy the festivities throughout the aquarium:

• *Wizard Diver Shows**: At the 3rd-floor "Kanmon Strait" tank, watch a special diver dressed as a wizard. They will host interactive quizzes and trivia about the fish, making the experience both educational and entertaining.
• *Special Photo Spots**: Capture unforgettable memories at the first-ever Halloween photo spot in front of the massive Kanmon Strait tank. Costume rentals are available, allowing you to take professional-looking photos against the stunning blue backdrop.
• *Digital Stamp Rally**: Use your smartphone to participate in a digital stamp rally across five locations in the aquarium. Follow a story-driven quest to collect magical items alongside a lionfish, a hit with children and families.
• *Spooky Marine Life Displays**: On the 2nd floor, the "Tore-Tore Tank" features creatures that fit the Halloween vibe, such as bamboo sharks, salamanders, and starfish, adding to the eerie yet fun atmosphere.

Schedule

The event runs from October 1 to October 31, 2026. Different programs and displays may be featured daily throughout the month.

Venue & Access

The event is held at the Shimonoseki Marine Aquarium (Kaikyo-kan) in Yamaguchi Prefecture.

• Take a bus from JR Shimonoseki Station (approx. 5 minutes) and get off at "Kaikyo-kan-mae," followed by a 3-minute walk.

Tips for Visitors

To fully enjoy the atmosphere, keep your smartphone ready for the digital stamp rally and photo contests. The entire facility is decorated for the season, making even a simple stroll feel magical.

What to Bring & Etiquette

• *Clothing**: While costume rentals are available for photos, we recommend wearing comfortable walking shoes.
• *Payment**: Please check the official website or local signage for details regarding admission fees and payment methods.
• *Reservations**: Please check the official website for any information regarding required reservations for specific programs.