Ep. 9: Kou delivers a package from Shiro's wife while P-ko hosts a riverbed tea party
Aired on November 29, 2010

A package arrives for Shiro, and Kou is charged with delivering it. Kou realizes it's from Shiro's wife and assumes it's their divorce papers, but is surprised to find that his wife accepts their long-distance relationship. Later, P-ko prepares a tea party for all the riverbed residents. However, Last Samurai and Chief head off to have their own tea party, dedicated to wabisabi. Kou and Hoshi go with them as well, and end up talking like they know more about it than they really do.
Episodes
- Ep. 5 · Manga Artist Captain Reveals Past While Billy and Jacqueline Celebrate Anniversary
- Ep. 6 · Shimazaki Investigates Nino While Nino Receives a Tape From Her Parents
- Ep. 7 · Residents prepare for Venus trip while Kou and Hoshi compete for Nino's attention during checkups.
- Ep. 8 · Amazoness joins Kou's class and uses hypnosis to manipulate him into marriage.
- Ep. 9 · Kou delivers a package from Shiro's wife while P-ko hosts a riverbed tea party
- Ep. 10 · The group diets to meet the rocket's weight limit while Tetsuo and Tetsuro compete in muscle strength.
- Ep. 11 · Arakawa Bon Festival and Amazoness's Secret Plan to Confess Her Feelings to Hoshi
- Ep. 12 · Mayor hosts tournament for riverbank strength with wish prize
- Ep. 13 · Maria defeats Sister with insults and forces Kou and others to serve as sheepdogs.