Doujindesutvbokunokaasandebokunosuk Free -
I need to consider that the term might be a transliteration of a Japanese title using English letters, which can be challenging. For instance, "boku no" often translates to "my" in English. The rest might be parts of words. For example, "kasa" can mean "umbrella" in Japanese, and "suk" could be part of "suru," which is a verb ending. But without confirmation, it's risky to make assumptions.
