a guy made of helium who lives upside down

Upset sea urchin taking flight

This isn't even my final form

A kind of Pinky & the Brain style creature practices ballet out in the open blue grass plains, a sort of lizard Mario looks on judgmentally

Poor little reb bird got impaled by blue stick

bird impaled by a river

river stabs bird with a katana. and says something in japanese.

A river speaking Japanese to a bird as it stabs it in the nose

Red winged creature does battle with a blue serpent like creature, the battle cry is in Japanese.