Old Hichart web site by T. Arita Original Hichart web site by Y. Miyadera　Keyaki Project　Keyaki CAI（テスト中）

Yaku Lab (Nihon U), Miyadera Laboratory (Tokyo Gakugei U), Sugita Lab (Tokai U), Tsuchida Lab (Toyo U)

If you have questions, suggestions or comments, please send mail to Kimio SUGUITA or Tomokazu ARITA.
This environment is maintained by Youzou MIYADERA or Tomokazu ARITA.