Tsukisute. Tsukipro. School Revolution Premium Seat Bonus T-shirt ver. BLACK Gravi SIX GRAVITY Color: Black Sleeve: Short Sleeve Size: Free Size This is a T-shirt I received as a bonus for watching the Tsukipro stage play (Tsukisute.) several years ago. It is brand new and unopened. I've kept it in the closet as is, so the bag is a bit wrinkled, but the T-shirt itself is in good condition. Available for immediate purchase. Thank you.