Oh, man, Shoji Tanaka, the CEO of Cosmo Power, says his company's latest invention, the floatable, fiberglass Noah tsunami shelter [JPY200-300,000], can "also be used as a toy house for children."
It says it seats four adults, but I'm sure only one kid at a time can dance around that tiny stripper pole.
post-tsunami shelter pre-order [greg.org, yes a self-link. It's the weekend, I'm feeling lazy.]