|“|| Possibly a descendant of Ebisumaru.|
A weirdo who came from the future and got stuck in Edo. Apparently believes herself to be a beauty, and always has an eye on a good-looking guy.
|~ Goemon's Great Adventure instruction booklet|
Bismaru (シスタービスマル Shisutā Bisumaru?, "Sister Bismaru") is a crazy nun from future Neo Edo. She bares a striking resemblance to Ebisumaru and is probably his descendant, although this is not confirmed.
She made her debut in Ganbare Goemon 3: Shishijūrokubē no Karakuri Manji Gatame, and later reappeared in Goemon's Great Adventure.
Sister Bismaru kidnaps the Wise Old Man when he was visiting the future while testing his new time-traveling machine, and somehow gets herself stuck in modern day Edo. Goemon and his friends decide to set on their way in order to stop her and save the old man.
She tries to take over the world by siding with Lord Jurokubei, King of the Underworld, and appears several times throughout the game, either to taunt our heroes or even in a giant robot boss fight while piloting the Bis maru Elegant.
At the end, she is seen trying to comfort Jurokubei after he is defeated, although for all response she is thrown away, presumably returning back to the Underworld.
She is later seen with Dochuki, although she is once again thrown away with Dochuki's psychic powers. She then reappears at the end when Ebisumaru's daughter (presumably) presses "summon again" on the machine.
- Even though she is a nun, she wears Japanese sandals.
- In the English version of Goemon's Great Adventure, one of the characters refers to Bismaru as a "he".