pretty sure the manga was discontinued I just searched everywhere and there's nothing about a fourth chapter
oh :( thanks for letting me know
no problem?
manga updates has this as vol 1 completed and Futekiya is the english publisher. as far as I know they announced it somewhere in December last year? I don't think it's out there yet tho but I didn't check thoroughly. it's rather the scanlation group that disbanded/is inactive.
Please someone pick this up!! ╥﹏╥