Jigokumon

Jigokumon is the name of a large bewitched door turned Hellspawn demon found at the Golden Palace and a boss from the 2002 game Shinobi.

This door is brought to life by the sorcery of Hiruko to stall Hotsuma on his towards the Golden Palace.

The door itself can't defend itself nor mobile, but it is guarded by both the Soutoushakki and Kuroganekitou, Hellspawn demons summoned to gaurd the door. They failed as Hotsuma slay them and the living door to make his way towards his final battle with Hiroku.