|Gallery | Relationship | Quotes|
|Relatives||Shoichi Kusanagi (Older brother)|
|Duel Monster statistics|
|Anime||Episode 2 (Flashback)|
Jin is a fair skinned teenage boy and he strongly resembles Shoichi. Like Shoichi he has grey eyes and purple hair, but his hair is long and unkempt, reaching past his shoulder and it is lighter shade than his brother. He is depicted wearing a dull-colored shirt with sleeves ending halfway down his elbows and pants. As a child, he had short hair and wore a short-sleeved, light blue shirt and a pair of khaki shorts.
Both Jin and Yusaku were involved in the Lost incident 10 years ago. Despite having been rescued, Jin is still suffering from the shock of the incident that caused him to closed off his heart from the world. This event drove Yusaku to fight for him, and defeat the Knights of Hanoi so that Yusaku might save him from darkness.
Jin has been mentioned several times by Yusaku Fujiki and Shoichi Kusanagi, who are fighting Hanoi in order to find him. After Shoichi discovered the true identity of Blue Angel who is Yusaku's classmate and step sister of SOL Technologies Security Manager Akira Zaizen, Shoichi suggest Yusaku to meet her so that he can get a lead on Akira reagarding his whereabouts and Yusaku's stolen memories but he doubted the plan would work due to Yusaku's poor social skills with women. Jin was indirectly mentioned during Playmaker's duel against Revolver as the former vow to Revolver he would save him. While Yusaku and Shoichi were deleting the files of Playmaker people post on the network Yusaku wondered if it was wise to seek Revolver out for answers about Yusaku's past, and about Jin.
|Main||Aoi Zaizen • Go Onizuka • Yusaku Fujiki|
|Den City||Aoi Zaizen's robot • Den City orphanage owner • Eagle • Emma Bessho • Frog • Go Onizuka's manager • Hosoda • Isomaki • Makoto Kimishima • MC • Naoki Shima • Pigeon • Roboppy • Shoichi Kusanagi • Tanaka • Sato • Suzuki|
|SOL Technologies||Akira Zaizen • Bishop • Hayami • King • Knight • Kitamura • Pawn • Prototype Ai-A • Prototype Ai-B • Queen • Rook|
|The Knights of Hanoi||Doctor Genome • Faust • Kyoko Taki • Kiyoshi Kogami • Revolver • Spectre|
|Other characters||Jin Kusanagi|