Quick answer — Shinsuke Yanagi worked on Senpai is an Otokonoko (Director), Senpai is an Otokonoko Movie: Sunshine After the Rain (Director), Bottom-Tier Character Tomozaki (Director) and 8 more anime.
Shinsuke Yanagi worked on Senpai is an Otokonoko (Director), Senpai is an Otokonoko Movie: Sunshine After the Rain (Director), Bottom-Tier Character Tomozaki (Director), Bottom-Tier Character Tomozaki 2nd Stage (Director), My Stepmom's Daughter is My Ex (Director), The Ryuo's Work is Never Done! (Director), And you thought there is never a girl online? (Director), Angel's 3Piece! (Director) and 3 more.