宇宙大雑貨

A manga artist who is stressed due to deadline for his manga, rushes to a convenience store called "Space Convenience Store," that sells everything. Here he discovers a device called "Idea Amplifier," that digs up ideas from the subconscious mind of a person. He uses the machine to travel through a mysterious world of ideas that sleep deep within his subconscious mind. Note: Uchuu Daizakka won 22nd Seiun Award in the comic category in 1991.