1 9 7 4 - 1 9 7 7 : ▁ 1 2 th ▁Iz ut su ▁( former ▁y ok oz una ▁K itan of u ji ) ▁ 1 9 7 2 - 1 9 7 4 : ▁ 1 1 th ▁Iz ut su ▁( former ▁ma eg ash ira ▁H osh ik ab uto ▁Y osh io ) ▁ 1 9 4 7 - 1 9 7 2 : ▁ 1 0 th ▁Iz ut su ▁ ▁( former ▁ma eg ash ira ▁T sur ug am ine ▁Mich iy oshi ) ▁ 1 9 3 1 - 1 9 4 4 : ▁ 9 th ▁Iz ut su ▁( former ▁ma eg ash ira ▁H osh ik ab uto ▁San ey oshi ) ▁ 1 9 0 9 - 1 9 3 1 : ▁ 8 th ▁Iz ut su ▁( former ▁y ok oz una ▁N ish in ou mi ▁K aj ir ō ▁II ) ▁ ▁Notable ▁former ▁members ▁N ish in ou mi ▁K aj ir ō ▁II ▁( the ▁ 2 5 th ▁y ok oz una ) ▁N ish in ou mi ▁K aj ir ō ▁III ▁( the ▁ 3 0 th ▁y ok oz una ) ▁K ak ury ū ▁R ik is ab ur ō ▁( the ▁ 7 1 st ▁y ok oz una ) ▁Toy ok uni ▁F uk uma ▁( former ▁o ze ki ) ▁Kir ish ima ▁K azu hi ro ▁( former ▁ ō ze