Ichiban Kuji Tamagotchi ~ Discovered in Reiwa!! The Rooms and Tamagotchis of Those Days ~ Prize B: Nostalgic Mametchi Room Light This is a Mametchi room light featuring the design of the "Triple Character Cot Keychain" released in 1997. This item has a very cute Mametchi face, and when you turn on the switch, the room is enveloped in a soft light♪ Brand new, unused, and unopened. Ichiban Kuji Tamagotchi Room Light