User blog comment:FrankieX98/The future members of the Issei's harem and peerage./@comment-2208155-20180910082121/@comment-31137559-20180914062104

I knoe the meaning of their names. And yet I can't find a way they even belonged in that story. They largely did nothing and were just clones of their mothers. Kurenai, Zen, Ex, Airi, and Shin at least had abilities and seemed to be their own characters who Ishibumi put thought into. The four girls, not so much.