Talk:Shikorae/@comment-1.186.21.200-20161220005506

The volume 9 omake describes him as a crossover character, similar to Kijima (though Kijima is explicitly stated to be a crossover from Jail while Shikorae is just stated to be a crossover character). Not sure if that's enough proof to combine his and Rio's pages, but it could be noted in trivia at least.