What are we basing it being the season pass exclusive costume on? Any reason why it won't be a full set of red swimsuits?
@HHH816 speaks and can read Japanese and plus not to sound rude but a full DLC pack of nothing but red swimsuits sounds horrendously stupid, plus this is what it translated to:
It implies one costume and the name has to do with Tigers which is associated with Naotora, all other SP costume names are usually associated with the character, like Ayane's was I think the Miyama Ageha or something. Naotora also is likely popular enough to have a costume for a season pass, and the quality of the costume is pretty piss poor like the other SP exclusives so I think that's proof enough it's the season pass exclusive outfit
If I'm wrong and it's her outfit in the pack I won't be buying it... it looks boring
EDIT: I translated it with Google and it reads:
"Superb vacation costume" delivery decision! Today I introduce "Ii Naoto" first-hand! Appears in swimsuits that imagined redness!
It's probably not the season pass outfit, "first hand" seems to just mean it's a preview for her outfit like the other girls. Plus I don't recall them ever showing a season pass outfit first hand before the actual DLC