Original (Black): November 7, 2015
Original (White): September 16, 2016
Vault: November 23, 2018
Top: Pearl Weave Cotton
Pant: Twill Cotton
Color: White, Black
Batch #51 was an in-person release, promoted as a "pop-up store," at the Daikanyama Tsuya Bookstore in Tokyo, Japan. Only 200 pieces were available. The black version was only available to UberGÜMA members. It was later made available during the 2018 Black Friday Vault sale.
Other Shoyoroll gis from their vault were also available at the pop-up store.
Vault: $250 - 255
Vault: One per batch/style per customer/household.
Tournament specimen which updated each part to the latest style while motif of the logo design of the early model SHOYOROLL started. (via Google Translate)