MIWA 77HP40 Antique Thumb-Latch Lock Unlock

"Lost key, Unlocking the entrance door" It seems to be an apartment in Akasaka, Minato-ku.

Anyway, there are foreigners of Asian continental descent in the lobby.I didn't know that there was such an apartment for foreigners in Akasaka.

Target is U9. Antique thumb-latch lock.The interior is equipped with something that conforms to HPD.

I proceed with normal thumbturn unlocking, but it took me a while (I haven't practiced lately)