An English-language translation of an interview with Ichikawa about voicing Ruggie is available here.
Ichikawa’s other lead roles include:
・Blue Lock (with VAs for Jade, Riddle, Trey, Silver, Idia, Deuce, Rollo, Trein)
・Boogiepop Phantom (with VA for Nougat, Deuce)
・Classroom of the Elite (with VAs for Yuuken, Trey, Ace, Leona, Minajael)
・Cookie Run: Kingdom
・Darling In The Franxx
・Gachiakuta (with VA for Trein)
・Dead Mount Death Play (with VAs for Silver, Azul, Floyd, Ortho)
・Haikyu!! (with VAs for Riddle, Azul, Floyd, Epel, Idia, Silver, Vargas, Rollo, Mickey, Minajael)
・Hell’s Paradise: Jigokuraku (with Deuce’s VA)
・Horimiya (with VA for Idia, Ace, Floyd, Nougat, Sebek)
・Mashin Creator Wataru (with VA for Fellow)
・Mebius Dust (with VA for Jack)
・number24
・Plunderer
・Romance is over the Door
・Secrets of the Silent Witch (with VA for Crowley)
・Skate-Leading Stars (with VAs for Trey, Ace, Leona, Riddle, Jack, Azul, Sebek, Rollo)
・Sonny Boy (with Deuce’s VA)
・Sugar Apple Fairy Tale (with VAs for Floyd, Jack, Azul, Idia, Ace)
・The Invisible Man and His Soon-to-Be Wife (with VA for Yuuken, Lilia, Mickey Mouse)
・The Saint’s Magic Power is Omnipotent (with VAs for Leona, Deuce, Sebek)
・Tsurune (with VA for Nougat, Leona, Yuuken, Trey)
・Twilight Out of Focus
・Yu-Gi-Oh! GO RUSH!! (with VAs for Riddle, Kalim, Neige, Deuce, Cater)
