As was originally reported, Yusei Kikuchi filed his letter of intent earlier today.
Kikuchi will likely begin meeting with teams as early as tomorrow.
Other players that have also submitted their letters of intent recently:
Yota Hirahara (平原庸多), right-handed pitcher out of Teikyo. His fastball maxes out at 148km/h.
Shota Dobayashi (堂林翔太), right-handed pitcher / outfielder out of Chukyo-dai Chukyo. Good control of his off-speed pitches; fastball maxes out at upper 130km/h range. Swings a good bat. Announced that he wants to focus on becoming a position player.