▁fight ▁Y ok ota ▁deb uted ▁the ▁Japanese ▁promotion ▁DE EP ▁and ▁went ▁und efe ated ▁in ▁his ▁next ▁eight ▁f ights ▁till ▁he ▁suffered ▁his ▁first ▁loss ▁by ▁knock out ▁at ▁the ▁hands ▁of ▁T ae ▁Hy un ▁Bang . ▁His ▁most ▁famous ▁fight ▁was ▁against ▁former ▁S eng oku ▁ 1 5 5 ▁p ound ▁champion , ▁S ator u ▁K ita oka , ▁which ▁he ▁lost ▁by ▁un anim ous ▁decision . ▁His ▁next ▁fight ▁will ▁be ▁against ▁E iji ▁M its u oka ▁in ▁S eng oku ▁ 1 1 . ▁On ▁December ▁ 2 2 , ▁ 2 0 0 9 , ▁it ▁was ▁announced ▁that ▁Y ok ota ▁would ▁be ▁taking ▁on ▁D RE AM ▁Light weight ▁T ats u ya ▁K aw aj iri ▁in ▁a ▁S eng oku ▁vs . ▁D RE AM ▁fight ▁at ▁the ▁annual ▁Dynam ite !! ▁event ▁on ▁New ▁Year ' s ▁E ve ▁in ▁S ait ama , ▁Japan . ▁ ▁Championships ▁and ▁accomplish ments ▁Deep ▁Deep ▁Fe ather weight ▁Championship ▁( one ▁time ) ▁One ▁Success ful ▁Title ▁Def ense ▁Deep ▁Light weight ▁Championship ▁( one ▁time ) ▁ ▁S eng oku ▁Ra iden ▁Championship ▁ 2 0 0 8 ▁S eng oku ▁Light weight ▁Grand ▁Prix ▁Run ner ▁Up ▁ ▁M ixed ▁mart ial ▁arts ▁record ▁ ▁| ▁L oss ▁| ▁align = center | ▁ 2 5 - 7 - 3 ▁| ▁Martin ▁N gu yen ▁| ▁K O ▁( p unch ) ▁| ▁One ▁Championship :