Volume 6 of Arakawa Under the Bridge collects manga volumes 11-12 in an omnibus edition and features story and art by Hikaru Nakamura.

The Venus-bound rocket successfully launched against all odds… and now Rec is back after an out-of-this-world encounter with Nino’s folks, and even Takai had his own alien encounter that leaves him transformed. As the seasons turn, everyone’s eccentricities spiral out and twine together, and the Mayor finds himself expecting…!