Press Release
March 12, 2025
Daiichi Kosho Co., Ltd.
Just a 1-minute walk from Monzen-Nakacho Station!
Big Echo Monzen-Nakacho branch opens on March 15.
Higashi Tokyo Daiichikosho Co., Ltd., part of the Daiichikosho Group, will open the Big Echo Monzen-Nakacho Branch (Koto Ward, Tokyo) on March 15, 2025. Conveniently located just a one-minute walk from the station, all rooms are equipped with the LIVE DAM Ai series.
From March 15 to March 20, a six-day opening celebration campaign will be held, offering discounted room rates, along with a no-loss lottery where guests can win discount vouchers or food coupons.
■ Big Echo Monzen-Nakacho Branch Store Overview
- Location:
- 1-5-6 Monzen-Nakacho, Koto Ward, Tokyo, Wato Building, 4th to 6th Floors
- Phone Number:
- 03-5809-8690
- Access:
- Tokyo Metro Tozai Line, Toei Oedo Line
1-minute walk from Monzen-Nakacho Station - Parking:
- none
- Opening Date:
- Saturday, March 15, 2025
- Business Hours:
- 10:00 to 5:00 the next morning
- Closed On:
- none
- Store Area:
- 198 square metres
- Number of Rooms:
- 15 rooms
2 projector rooms
Party room: 1 room

- menu :
- 57 food items / 208 drink options
Drink bar installed - Store URL:
- https://big-echo.jp/?p=24140
- Operating Company:
- Higashi Tokyo Daiichi Kosho Co., Ltd.
■ Opening Commemorative Campaign
- Implementation Period:
- Saturday, March 15, 2025 – Thursday, March 20, 2025
- Contents:
- ① 10:00 AM – 6:00 PM: Member room rate: 50 yen per person / 30 minutes
6:00 PM – 5:00 AM (next day): Member room rate: 100 yen per person / 30 minutes
② No-loss lottery
Win a 1,000-yen discount voucher, 500-yen discount voucher, or food coupon (usable from March 21 onwards)
③ Commemorative gifts will be given on a first-come, first-served basis (while supplies last)