Umihara Kawase Fan Group

Umihara Kawase (海腹川背) is a series of platform games, starring a young Japanese sushi chef named Kawase Umihara (海腹 川背 Umihara Kawase), who has somehow become lost in a world of surreal salt-water and fresh-water creatures. She wears a bright pink rucksack. The Umihara Kawase games' main distinction are their tranquil fish and bird infested worlds and the rope physics, which defines the gameplay.