Quick answer — Masaki Tachibana worked on Barakamon (Director), Princess Principal: ~Crown Handler~ 2 (Director), Princess Principal: Crown Handler - Chapter 3 (Director) and 6 more anime.
Masaki Tachibana worked on Barakamon (Director), Princess Principal: ~Crown Handler~ 2 (Director), Princess Principal: Crown Handler - Chapter 3 (Director), Tokyo Magnitude 8.0 (Director), Princess Principal (Director), Princess Principal: ~Crown Handler~ 1 (Director), .hack//Quantum (Director), Blue Thermal (Director) and 1 more.
