ars is ▁▁▁ ▁was ▁a ▁non - mus ical ▁collabor ative ▁unit ▁between ▁She ena ▁and ▁illustr ator ▁M its uru ▁Nak am ura . ▁It ▁was ▁featured ▁in ▁Nak am ura ' s ▁ 1 9 9 9 ▁illustr ation ▁book , ▁ ▁Sh ū dan ▁J ik ets u ▁▁▁ ▁was ▁a ▁band ▁formed ▁in ▁ 1 9 9 9 ▁featuring ▁Ring o ▁She ena ▁( v oc als ), ▁Sus um u ▁N ish ik awa ▁( gu itar ) ▁and ▁Se iji ▁K amed a ▁( b ass ). ▁The ▁band ▁was ▁used ▁for ▁mis cell aneous ▁live ▁events ▁in ▁ 1 9 9 9 , ▁as ▁well ▁as ▁studio ▁record ings . ▁ ▁T ens ai ▁Pr ä par at ▁▁▁ ▁was ▁a ▁band ▁formed ▁to ▁perform ▁at ▁She ena ' s ▁ ▁tour ▁of ▁university ▁camp uses ▁in ▁November ▁ 1 9 9 9 . ▁Audio ▁from ▁these ▁t ours ▁was ▁recorded ▁for ▁Ze - Ch you ▁Sy u u ▁( 2 0 0 0 ), ▁however ▁She ena ▁was ▁not ▁satisfied ▁with ▁the ▁results , ▁and ▁re - record ed ▁three ▁songs ▁in ▁studio ▁instead ▁for ▁the ▁collection . ▁The ▁band ▁consisted ▁of ▁Ring o ▁She ena ▁on ▁vocals ▁and ▁electric ▁guitar , ▁ ▁on ▁electric ▁guitar , ▁E ik ichi ▁I w ai ▁on ▁electric ▁bass ▁and ▁th erem in ▁and ▁ ▁on ▁drums . ▁ ▁T ens ai ▁Pr ä par at ▁recorded ▁the ▁songs ▁" M ellow ," ▁" F uk ō ▁Jim