Currently, robin costume Haru House’s store is closed but interested customers can still send them a Facebook message for costumes. Customers simply have to name the character they want to dress up as and CosAsia will do the rest. CosAsia is a one-stop centre for all things cosplay. Catered specifically for time-strapped cosplayers, Otaku House has over 1,000 cosplay costumes, including those from popular animes such as Fairy Tail, Katekyo Hitman Reborn and Naruto.