BBtower's DC is here.
Organization: BroadBand Tower, Inc.
Web site: https://www.bbtower.co.jp/project/5g_idc/en/facility/
It is also possible to connect to Otemachi Place West Tower users from this DC.
BBTower has interconnect optical cable Otemachi Place West Tower to NTTDATA Otemachi Bldg.
[Otemachi Place West Tower]
https://www.peeringdb.com/fac/5850
