is that so
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Rumia's catchphrase. This tag is used in instances of "Is that so~" [そーなのかー so-nanoka] or derivatives of the phrase. It was first used in Reimu's scenario in Embodiment of Scarlet Devil.
This tag should only be used if the phrase, or some variant of it, is said by Rumia, or in reference to her.
Not to be confused with Wynaut, whose Japanese name is Sohnano.