Saiga
, 斎峨
Saiga can often be found lounging around the green drugstore, either napping or smoking, with his signature dark sunglasses perpetually on. despite not possessing any supernatural abilities like other characters, saiga is highly adept at locating items and is currently assisting rikuo in finding tsukiko. he is kakei's lover and has expertise in various domestic tasks such as sewing and cooking.
Spoilers:
In the latest chapter of Drug & Drop, Kazahaya tells Kohaku about how Kakei and Saiga look the same as Hisui and Kokuyo, strongly hinting that they may be their reincarnations.
