Ruka Sawaki Details Cast On MovieCast On TV Name Ruka Sawaki Also Known As 沢木ルカ Birthday Gender Male Place of Birth As: Nishino Atsushi (you2008-12-20The Red Thread... As: Yuu2009-05-01Super Kamen Rider De... As: Unknown2008-12-10Midorigawa... As: Unknown2012-04-27HOME...