About Arakawa Under the Bridge:

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. The love story between Ko (aka Rec) and Nino is often humorous, sometimes bittersweet. This surreal comedy depicts the exciting lives of these two and all the other maniacal residents of Arakawa under the bridge.

About Katanagatari:

Yasuri Shichika, seventh successor of the Kyoto Ryu (the current of the unbladed) sword art, lives on an isolated island with his older sister, Nanami. One day Shichika is visited by woman named Togame, who requests his aid in her quest to find and collect the final twelve swords forged by the legendary master swordsmith, Shikizaki Kiki. Shichika and Togame begin their odyssey by leaving the island he called home for over 20 years. They will face twelve individuals who possess and protect Shikizaki's legendary swords. Join Shichika and Togame on their exciting epic adventure that defies reality as they discover the true potential of the Kyotu Ryu sword style! Besides the historical adventure, witness how a man and woman grow to love each other despite their pasts. Each quest in Katanagatari is approximately 50 minutes, and each story focuses on a sword they seek to collect.