Ninja Academy Bathtub

The Ninja Academy Bathtub is a Barrel Bathtub (but later shown as a Hinoki Bathtub in a different angle) that is inside the ninja academy. During its only appearance in Ninin ga Shinobuden episode 9, a fake illusion of Shinobu is shown stripping to get in it but the scene cuts with Onsokamaru talking to the audience and he gets in the water which turns out to be cold. It can be implied that Shinobu and Miyabi have had baths in this tub Off Screen since they have lived their.