Tokyo Tatemono and Oji Holdings Corporation will hold Mori no Ichi 2026, an experiential event connecting visitors with nature at Otemachi Tower. The event will span 3 floors centered on Otemachi no Mori, allowing visitors to experience the connection between the city and nature through sound, light, scents and food.
Tokyo Tatemono and Oji Holdings Corporation will hold the event “Mori no Ichi 2026: Synchronizing in the Urban Forest” from 22 to 24 October 2026 on the grounds of Otemachi Tower. The venue will comprise Otemachi no Mori on the first floor and Mori no Plaza on the first and second basement floors. Admission is free, and the event will promote interaction between nature and the city through music and spatial design.
Approximately 10 food and beverage stalls, including Yanagisawa Forestry of Matsumoto, Nagano Prefecture, will operate on the first floor. Drinks made with plants native to forests, such as kuro-moji, will be served, and DJs will mainly play ambient music. On the first basement floor, MORIする時間 KIITOS MARCHÉ will be held, with limited-edition sales of products using Oji Holdings Corporation’s technology scheduled.
At MORI MUSUBI on the second basement floor, forestry operators from across Japan will exhibit and sell wood products, aromas, and art made from unused branches and tree stumps. Otemachi no Mori covers 3,600 square meters and was developed by transplanting a forest using the pre-forest construction method.