Takuan (#1545)

[cal]

The link between all the members seems to be that they were members of the Japan BGM Philharmonic Orchestra (now JAGMO). I couldn't confirm the real names of 3 of the members. However, I can make some accurate guesses.

There's an archived JBPO member list here. These are the only performers who are Facebook friends with all other Takuan members:

Marina Bano/場野まりな (violin) - [Facebook] [JBPO]
= mufflche
Edit - confirmed

Yuka Sagara/相良有香 (viola) [Facebook] [JBPO]
= jyson
Edit - confirmed: https://twitter.com/l0w0l_sa/status/1212649858521190400

Shin-ichi Hashmoto/橋本慎一 (contrabass) [Facebook] [JBPO]
= ???
Edit - confirmed: https://www.facebook.com/shinichi.ha...57222311021648