It Ended... - S1.E24

Kazuki's body was restored with Yuna and Chihaya's ashes. But now, instead of one Kazuki, there are now ten! In the end, Kuriko suggested that she would take around six Kazukis all for herself and the remaining four will be given to Rin, Yuna, and Chihaya. Yuna disapproved as she is (or so she believes) Kazuki's wife and she would consider it unfaithful should any of the ten Kazukis date another girl.