Arakawa Under the Bridge - Season 1 - Eps 5: 5 Bridge
After discovering Sisters one fatal weakness Riku meets P-Ko the resident vegetable farmer and local clutz. Afterwards the bridge holds a welcoming party for Stella and Riku tries to convince the mayor to give Stella a new name in a bid to reveal her true nature.
About Arakawa Under the Bridge

Title: Arakawa Under the Bridge
First Air Date: 2010-04-05
Last Air Date: 2010-12-26
Status: Ended
Rating: 6.5/10 (from 34 votes)
Language: JA
Seasons: 2
Total Episodes: 26
Network: TV Tokyo
Genres: Animation, Comedy
Production Companies: SHAFT, AT-X, TV Tokyo, Square Enix, TV Osaka, TV Setouchi Broadcasting (TSC), TV Aichi, King Records
Synopsis
Ko Ichinomiya's family motto is "Never be indebted to anyone," but after losing his pants and falling into the Arakawa River, he quickly finds himself in debt to his savior, the cutely insane Nino who happens to live under the bridge. To repay her, he vows to help her with her desire to "experience love." Along the way he'll meet the river's other residents, including a hot-blooded kappa, a Sister in drag, and a literal rock star.
Cast

Hiroshi Kamiya
Kou Ichinomiya (voice)

Maaya Sakamoto
Nino (voice)

Keiji Fujiwara
Village chief (voice)

Takehito Koyasu
Sister (voice)

Chiaki Omigawa
P-ko (voice)

Miyuki Sawashiro
Maria (voice)

Tomokazu Sugita
Hoshi (voice)

Chiwa Saito
Stella (voice)

Yu Kobayashi
Amazoness (voice)

Cho
Terumasa Takai (voice)