本家で水着modeがある人はそれ準拠。無い人は作者指定の水着となっております。榛名の水着modeは改二のみですが、今回は改で着てもらってます。

Girls with swimsuit modes in the actual game will be dressed based on those. Girls without said modes will get artist-designated swimsuits. Haruna's swimsuit mode is for Kai-2 only, but I'm having her wear a Kai version this time around.