Synopsis

Senjougahara Hitagi—the girl Araragi Koyomi caught one day. That's right, her body had... no weight at all.

After an encounter with a certain "crab", her weight had been completely stripped away. Oddities have been there from the very beginning. Always. Everywhere.

Nisioisin (The Memorandum of Kyouko Okitegami) × Oh! great (Air Gear) present a brand-new take on oddities! Oddities! Oddities! A new "story" begins right now!