The third Yami Healer novel starts off with a summer festival and then follows it up with a story centered on a temporary new love interest. While neither is handled badly, and I’m impressed at the author’s relative restraint regarding the permanent love interest count, there’s not really any variation in the character dynamics. It’s an average romcom harem through and through.
Rebuild World IV is the seventh book in the series and has a similar issue to the above novel; a limited range of character behavior. While the setting’s been interesting enough to get me to stick around this long, I believe this will be where I drop it since the Akira/Alpha interactions and supporting characters’ baffled suspicion are becoming prohibitively repetitive.