Rikuoh

It's another day at struggling tabi sock maker Kohazeya, their industry in decline. CEO Koichi Miyazawa looks for a new direction, learning more about running than he imagined. Meanwhile, a promising young athlete suffers a devastating setback -- will this be the spark of invention for Koichi?

Unable to bank on outside support, Kohazeya works on their new project. Koichi meets a mysterious materials engineer. Mogi gets a surprise gift.

Daichi struggles in his job hunt. Atlantis ponders Mogi and the new tabi runner. Prototyping is afoot at Kohazeya, but Koichi's money problems hit home.

Iiyama and Daichi have found Rikuoh's sole. Mogi is at a crossroads. Kohazeya benefits from an unexpected team change.

Internal strife hits Kohazeya as finances run tight. Will an unexpected move let them continue to work on Rikuoh? Daichi steps up to the plate in a pinch.

The 2018 Ekiden is on! One man steps back onto the stage, but another is making this his curtain call. Kohazeya faces new challenges in their fledgling shoe business.