VPCD-81833: Marumaruzuma Original Soundtrack

[meen cool]

Interesting change of romaji title to "zuma" from "tsuma". I understand this is how its pronounce from original japanese wiki. But all I could find romaji title for example in drama wiki and IMDB is "Tsuma". Perhaps someone have understanding for Japanese kanji could explain to me?

[Phonograph]

imdb is shit about jp stuff, never use it even as reference, same with any wikia/fandom

jasrac use zuma, you can google まるまるづま
it's because marumaru replaces a word that precedes tsuma thus the reading can become zuma
the whole word could be 一夜妻 ("censored" on purpose by marumaru)