Felt Ball Noren
A noren is a Japanese curtain most often used on doors (rather than windows) to separate rooms.
English version is fully written out (no charts). Japanese version available here. Japanese version is fully charted using standard knitting and/or crochet symbols.
Japanese size 8/0 crochet hook (5.0mm)
60g (60m) Soft Merino Bulky
roving or felt to make felt balls (Pierrot Yarns Felt Hitsuji-chan is recommended)