From Siliconera

Apparently, Chibi-Robo developer Skip is working on a game called Penta Tentacles.

Like Light Trax, this title was rated and leaked by Australia’s video game rating board when it was rated “G.” Nintendo has not announced Penta Tentacles or Light Trax, possibly because these are digitally distributed releases. Skip is also known for handling many of the Art Style titles, which these could be a part of.

"Five" tentacles... why the odd numbers?

Mabye the tentacles are the charcters fingers?

A Japanese G-rated tentacles game? Words cannot express how disappointed I am.

seconded

Whenever I hear the word tentacles I think of Urotsukidoji.

...


Anyway, I guess there's a chance we will see something next week. (Media Summit).

This.

Tentacles -> Urotsukidoji.

Penta -> pentagram -> reversed pentagram -> satanic Bible -> Bible Black.

I was expecting a lot.

Something is very wrong with my brain

Black Bible Gaiden comes to mind.

Also, If it's half the game Art Style: Cubello, I'd get it.

thirded.