>>2286953>>2286934Seems I'm blind and missed the other part of the hint.
>「…あら日向?え、これが、『○○○○』? え、少し戴いてもいいの?Merci.」So the 4 katakana quote was probably in reference to the『○○○○』, which means it's just a quote from the game right? In that case, a simple Google would lead to...
>この時間に、水上機の整備を進めておきましょう。あら、ヒューガ? えっ、これが…ズイウン? 少し戴いても良いの? Merci.So in the end, the pass is ズイウン6393416.
