Yuji Okamoto is a salary man Jiujitsu athlete causing a threat in the Japanese Jiujitsu circuit with his unique technique: The “Ichiban Shibori” . The “Ichiban Shibori” is now available online with updates from the DVD version. This includes an entire brush-up of the technique in HD quality with a multi-angle view, making it easier for you to see. Yuji Okamoto is unique in the use of the deadly “Ichiban Shibori”. He has submitted numerous opponents in competitions and has also been revealed in seminars and DVD. Then, what is the reason he is still able to submit many people in competitions? This is because of the sole fact that “Ichiban Shibori” is an irregular move in the BJJ community. Not enough defense has yet been devised. Moreover, Okamoto has been progressively updating the move. Now it is your turn to master this undefeated choke: The Ichiban-Shibori. 【Yuji Okamoto’s main achivements】 ・JBJJF Tokyo International 2019 Master3 Blackbelt Middle weight Chamion ・JBJJF All Japan Master 2019 Master2 Blackbelt Superheavy weight Champion (Japan Champion & 3 consecutive times) ・IBJJF World Master 2018 Master2 Blackbelt Light weight 3rd place. (World 3rd place) Produced by Let’s BJJ. (known in the 鬼極禅問答 series)