Kalim Al-Asim is voiced by Furuta Kazuki, whose musical theater debut was in 2011’s PRECIOUS STONE, at the age of 16. He also appeared in the 2013 film adaptation.
Furuta was inspired to start voice acting after performing with actress Takagaki Ayaka’s (as Lucy) in “You’re a Good Man Charlie Brown” in 2017. ( Interview Source )
Furuta portrayed protagonist Echizen Ryoma in the Prince of Tennis musical from 2015 to 2016.
An interview with Furuta on voicing Kalim from the Twisted Wonderland Official Fanbook (vol.1) is available here ▶︎
He has since voiced characters in multiple video games and anime, such as:
・BEYBLADE X
・Crash Fever (with VAs for Floyd, Deuce, Ace, Ortho, Crewel)
・Dream Meister and the Recollected Black Fairy (with VAs for Riddle, Leona, Jack, Azul, Floyd, Ortho, Malleus, Sebek, Neige)
・Futsal Boys (with Ace’s VA)
・No. 6
・Wind Boys (with VAs for Crewel, Jade, Leona)
・Yu-Gi-Oh! GO RUSH!! (with VAs for Ruggie, Deuce, Neige, Riddle, Cater)
・ Yu-Gi-Oh! Seven (with VAs for Riddle, Deuce, Neige)
Twisted Wonderland Reference Note 