User blog comment:FrankieX98/The future members of the Issei's harem and peerage./@comment-33341107-20181219190926/@comment-2601:87:8300:20D0:519:C459:6F48:48D0-20181219233137

The author did say kunou won't join. I'm just curious if anyone would be upset about it if he changed his mind. I don't think its going to happen but personally I wouldn't be upset.