The CEO of Gardo Corporation and Erishuka's grandfather. He is also a member of Kafka. 

Armed with only an abandoned bracelet as a clue, Nai searches for a missing loved one. After a run-in with a pick-pocket named Gareki, the two find themselves snagged in a government set-up that leaves them both wanted criminals. Desperate and on the run, Nai and Gareki turn to the country’s most powerful defense organization—“Circus”—for help.<br><br>
(Source: Crunchyroll)

Nai–a young man who travels in search of another by the name of Karoku, a lone bracelet his only lead. Gareki–a willful young man who earns his daily bread by thieving and picking pockets. Thrown together at an eerie mansion, where they are entrapped and framed, Nai and Gareki are soon hunted down as criminals by national security forces. As they are driven into a corner, before them appears the most powerful defense agency in the country, “Circus”–!!<br><br>
(Source: Yen Press) 

Parunedo