Known as "Rena~," the younger Moriya of the group she aims to become the first "burikko" member of the group. She declared her love for bread during her introduction in "Keyakitte, Kakenai" and is also a fan of baking. She likes baking pastries and usually posts them to her mobame (mobile mail app). Rena has a cute dog named "moco." She is close to fellow 2nd Generation member Akiho, and is noted by other members to have an unexpected "weird" side.

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