A pop-up Events for reused office Furniture, "Ecofani GO," will be held for 11 days from Fri January 9th to Monday, Mon 19th, 2026, at Maru Cube Marunouchi Bldg. the 1st floor of Maru Building.
The last time we held the event, it received a great response from office workers and those working from home.
This time, we will be exhibiting mainly reused office chairs from popular office Furniture manufacturers, so please come and visit us.

01. What is Ecofuni GO?

Special sale of reused Furniture, mainly office chairs

Ecofuni, a reused office Furniture sales Service run by Mitsubishi Estate Co., Ltd., will be holding a pop-up Events for Period.
Approximately 70 office chairs will be on display at Venue, allowing you to try them out and find the office chair that's right for you, which is a special feature of Ecofani GO.

Free shipping *Limited to Tokyo, Kanagawa, Chiba, and Saitama prefectures

For a limited time only Period this pop-up Events, we offer free shipping within Tokyo, Kanagawa, Chiba, and Saitama prefectures. (Normally, shipping costs are approximately 5,000 yen per chair.)
Please take this opportunity to purchase your favorite products.

02. Receive a 3,000 yen Marunouchi Point App coupon!

As Events-only benefit, customers who spend 16,500 yen (tax included) or more will receive a 3,000 yen Marunouchi Point App coupon.
To obtain the coupon, you must register as a member of Marunouchi Point App (free of charge).
The validity period is Sat January 31, 2026, and it can only be used at stores where Marunouchi Point can be used.