Morning Musume member Tanaka Reina uploaded purikura prints of herself and...?

It is well-known that members of Morning Musume are forbidden from dating, but it doesn't look like Tanaka is breaking any of the rules. The idol cheerfully blogged, "Today I have a date! ...Just kidding (lol) The guy next to me is my little brother (�?`)"

Fans fawned over the adorable purikura shots, commenting, "I wish I could be Reina's younger brother," "You might get mistaken for a real couple," and "From what I can see of his face, your brother's as cute as you are."

Check out their "couple pictures" below!

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Source: Tanaka Reina's Official Blog 1 & 2