Mizukami Satoshi Short Stories

Mizukami Satoshi Short Stories manga summary: Collection of short stories: Volume 1: Gekogeko Volume 2: Piyopiyo Volume 3: Uchuu Taitei Ginga Thunder no Bouken Wani Onii-san (Crocodile Brother): Onii-san has turned into a crocodile! How is his sister, who has a brother complex, going to use love to overcome this forbidden interspecies obstacle? Volume 4: Hourou Sekai / Wandering World Takeyashiki Shimai, Miyaburareru Matsuri Connection Too Late for Fantasy Enigma Viking Walking the Void