- What's in the middle of [Meatbun]?
Answer : くま (Bear) 

- Ox x ____ = Goat 
Answer : うさぎ (Rabbit)

- Purple _____ Red Cyan
Answer : みどり (Green)

- Arrange the items alfabetically
Answer : ちんちんかもかも (chi nchi n ka mokamo)

- S M H 
Answer : 5 12 7