izo . ▁ ▁He ▁is ▁also ▁a ▁fan ▁of ▁baseball . ▁ ▁Character ▁based : ▁ ▁Imp ulse ▁G und am , ▁St rike ▁Fre edom ▁G und am ▁( ▁Com b ined ▁Bu ka ▁Bu ka ▁We ap on ▁system ) ▁, ▁S word ▁Imp ulse ▁G und am ▁( ▁Rep air ▁R ets u ▁Mar u ) ▁, ▁ ▁Dest iny ▁G und am ▁( ▁Mod a ▁sh ou ▁R ets u ▁mar u ). ▁▁ ▁G out ou ▁( <0xE8> <0x99> <0x9F> <0xE5> <0x88> <0x80> ) ▁- ▁The ▁sent ient ▁she ath ▁of ▁R ets um aru ' s ▁sword , ▁he ▁gives ▁advice ▁to ▁the ▁young ▁M ush a ▁during ▁the ▁advent ure , ▁but ▁is ▁also ▁used ▁for ▁other ▁purposes . ▁ ▁The ▁sword ▁also ▁includes ▁a ▁kn ife ▁( <0xE7> <0x82> <0x8E> の 小 <0xE5> <0x88> <0x80> ( ほ む ら の し ょ う と う )) ▁on ▁the ▁she ath , ▁designed ▁for ▁the ▁wiel der ▁who ▁has ▁yet ▁to ▁achieve ▁the ▁power ▁to ▁uns he at he ▁the ▁sword . ▁While ▁R ets u ▁is ▁not ▁able ▁to ▁uns he at he ▁the ▁G out ou ▁for ▁a ▁long ▁time , ▁he ▁does ▁find ▁other ▁ways ▁and ▁means ▁to ▁use ▁it , ▁such ▁as ▁the ▁Kar am its uki ▁Mode ▁and ▁making ▁the ▁sc abb ard ▁sp it ▁fl ames ▁at ▁enemies . ▁▁ ▁Jim us u ke ▁( 自 無 助 ) ▁- ▁R ets um aru ' s ▁best ▁friend ▁and ▁s