GREEN x EXPO 2027 Official Licensed Product: Collaboration with a Hugely Popular Character Decided - Announcement of 'Hikonyan' and 'Tunk Tunk' Collaboration Goods
Key facts
- GREEN x EXPO 2027 Official Licensed Product: Collaboration with a Hugely Popular Character Decided - Announcement of 'Hikonyan' and 'Tunk Tunk' Collaboration Goods
- GREEN x EXPO Association announced the release of official collaboration merchandise featuring the EXPO 2027 mascot 'Tunk Tunk' and the popular character 'Hikonyan', celebrating its 20th anniversary.
- Source: PR Times
- Date: April 8, 2026
Direct answer
GREEN x EXPO Association announced the release of official collaboration merchandise featuring the EXPO 2027 mascot 'Tunk Tunk' and the popular character 'Hikonyan', celebrating its 20th anniversary.
- Citation
- GREEN x EXPO 2027 Official Licensed Product: Collaboration with a Hugely Popular Character Decided - Announcement of 'Hikonyan' and 'Tunk Tunk' Collaboration Goods (April 8, 2026), PR Times
- Source
- PR Times
- Date
- April 8, 2026
GREEN x EXPO Association announced the release of official collaboration merchandise featuring the EXPO 2027 mascot 'Tunk Tunk' and the popular character 'Hikonyan', celebrating its 20th anniversary.
📋 Article Processing Timeline
- 📰 Published: April 8, 2026 at 23:00
- 🔍 Collected: April 8, 2026 at 14:30
- 🤖 AI Analyzed: April 20, 2026 at 19:01 (292h 31m after Collected)
In addition, 'Tunk Tunk' will rush to celebrate at 'Hikonyan's' birthday event, which will be held in Hikone City for two days on Sunday, April 12, and Monday, April 13, 2026.
This collaboration was realized against the backdrop of the historical relationship that Yokohama City, the host city of GREEN x EXPO 2027, has maintained with Hikone City since the opening of its port. By linking 'Tunk Tunk' with 'Hikonyan', who was born in Hikone City and has been widely loved across the country for many years, we will build momentum for GREEN x EXPO 2027 throughout Japan via these collaboration goods.
■ About the Collaboration Illustration
The illustration newly drawn for this collaboration features the trio: 'Tunk Tunk', 'Hikonyan', and 'Warunyanko Shogun'. It is a heartwarming artwork surrounded by rich greenery and flowers, reflecting the theme of the Expo. We are currently developing official collaboration products using this illustration. Further details will be announced on the 2027 International Horticultural Expo Master License Office website as soon as they are finalized.
First product lineup: Round magnet clips, magnet stickers, memo pads, postcards, vegetable crayons
* Other items and sales channels are planned to be expanded sequentially.
Release Date: Sunday, April 12, 2026
■ Planned Sales Stores
- Hikonyan Shop, 1st Floor, Hikonyan Museum
- Koko Shiga
- EXPO 2027 Official Store
And others.
* Product availability may vary by store.
(C)Expo 2027 2027 International Horticultural Expo Official Licensed Product
(C)HIKONE x MOHERON STUDIO
■ 20th Anniversary Special Event to be Held
In conjunction with the product launch, 'Tunk Tunk' will visit to celebrate 'Hikonyan's' 20th anniversary.
FAQ
What is the official name of the association organizing the GREEN x EXPO 2027 in Yokohama?
The official name of the association organizing the GREEN x EXPO 2027 is the Japan Association for the 2027 International Horticultural Expo, chaired by Yoshinobu Tsutsui.
Which two characters are collaborating for the official merchandise of GREEN x EXPO 2027?
The official merchandise of GREEN x EXPO 2027 features a collaboration between 'Tunk Tunk', the Expo's mascot, and 'Hikonyan', the popular character from Hikone City, Shiga Prefecture.
When and where will Hikonyan's 20th anniversary birthday event take place with Tunk Tunk's participation?
Hikonyan's 20th anniversary birthday event will take place in Hikone City on Sunday, April 12, and Monday, April 13, 2026, with Tunk Tunk attending to celebrate.
What historical connection exists between Yokohama City and Hikone City that influenced this collaboration?
The collaboration was influenced by the historical relationship between Yokohama City and Hikone City, dating back to the opening of Yokohama's port, fostering long-standing ties between the two cities.
What types of products are included in the first lineup of the Tunk Tunk and Hikonyan collaboration merchandise?
The first product lineup includes round magnet clips, magnet stickers, memo pads, postcards, and vegetable crayons, all featuring the collaborative illustration of Tunk Tunk and Hikonyan.