AMAkihiro ManabeFollowUsage metrics Co-workers & collaboratorsTYTakashi YamakawaTakashi YamakawaYUYuji UedaYuji UedaTYTakeo YamamotoTakeo YamamotoSOShuhei OhnishiShuhei OhnishiHTHiroshige TanakaHiroshige TanakaTFTetsuichiro FunamotoTetsuichiro Funamoto