Izuocha

They double date with Tokotsu, Iidamei or Todomomo

Todomomo

Izuocha and Kamijiro

Kirimina

Kamijiro

Kamijiro

Todomomo, Kirimina and sometimes Tokotsu

Iidamei

Izuocha

Tokotsu

Izuocha and sometimes Kamijiro

Ryushot

Miruhawks and Mt Kamui

Miruhawks

Ryushot

Erikota

I dunno

Hitorei

Kamijiro

(Extra)

Seromina

Kamijiro and Tokotsu

(Extra extra) (Just thought I'd do an extra one! ^^) 

Juroiro 

Tokotsu and Hitorei

Toodles! X3