【null²ⁿ Opening Ceremony】 Osaka Governor, Expo 2025 Behind-the-Scenes Stories and GREEN×EXPO 2027

Behind the scenes at Expo 2025! We attended the opening ceremony of null²ⁿ (Null Null Nexus).

Read our interview with Yoichi Ochiai:
https://happyell.co.jp/null2n-yokohama-landmark

Watch Ochiai's talk and a message from Defense Minister Shinjiro Koizumi:
https://youtu.be/0yH4s5PduXM?si=_qKkVATSNggJBfR0

The much-discussed Expo 2025 signature pavilion null², produced by Yoichi Ochiai, has taken on a new form in Yokohama. This video covers its October 9, 2026 opening ceremony at Yokohama Landmark Tower, featuring Expo 2025 mascot MYAKU-MYAKU and GREEN×EXPO 2027 mascot Tunk Tunk.

After the ribbon-cutting, distinguished guests shared rarely heard stories:
• Osaka Governor Hirofumi Yoshimura reflected on Expo 2025 and said he planned to visit GREEN×EXPO 2027 in Yokohama.
• Jun Takashina, Deputy Secretary-General of the Japan Association for the 2025 World Exposition, recalled planning meetings and how the null² pavilion came to life.
• Masato Kawamura, Secretary-General of the Japan Association for the International Horticultural Expo 2027, discussed the plants and landscaping being prepared for GREEN×EXPO 2027.

A glimpse of the legacy linking Expo 2025 and the upcoming horticultural expo.

Filmed: October 9, 2026
Venue: Yokohama Landmark Tower
Event: null²ⁿ Opening Ceremony

Happyell reports on theme parks, expos and Kansai outings:
Please subscribe and like.
#null2
#NullNullNexus
#YoichiOchiai
#Expo2025
#MyakuMyaku
#TunkTunk
#GREENEXPO2027
#Yokohama