UPDATE: Nihon Vogue is in the process of transitioning all their online patterns to another platform, Tsukuru. In the meantime, not all patterns from Tezukuritown seem to be available.
Note: You must be a member of Tezukuritown to download their patterns (whether free or paid). Registration is free but only in Japanese. If you need help figuring out how to register, ask for help in the Japanese knitting & crochet group.