
Quick answer — Susumu Nishizawa worked on Hikaru no Go (Director), The Seven Deadly Sins: Dragon's Judgement (Director), Reikenzan: Eichi e no Shikaku (Director) and 1 more anime.
Susumu Nishizawa worked on Hikaru no Go (Director), The Seven Deadly Sins: Dragon's Judgement (Director), Reikenzan: Eichi e no Shikaku (Director), The Seven Deadly Sins: Imperial Wrath of the Gods (Director).