Cirno's Perfect Math Class

“Cirno's Perfect Math Class” by IOSYS is a playful and whimsical song that centers around Cirno, a character from the Touhou Project series. The song is a humorous take on Cirno's self-proclaimed genius, despite her reputation for being somewhat of a fool. The lyrics are filled with contradictions and nonsensical math problems, reflecting Cirno's quirky personality and the chaotic nature of Gensokyo, the fictional world where the Touhou Project is set.

The song opens with Cirno inviting everyone to her math class, encouraging them to strive to be geniuses like her. However, the math problems presented are absurd and illogical, such as calculating the number of passengers on a bus in a world where buses don't exist. This absurdity is a recurring theme, highlighting the playful and carefree attitude of Cirno. The repeated use of the word “baka” (fool) serves to emphasize the irony of Cirno's self-proclaimed genius, as she is often considered one of the less intelligent characters in the series.

Cultural references to the Touhou Project are abundant, with mentions of other characters and locations within Gensokyo. The song also touches on themes of self-confidence and defiance, as Cirno proudly declares her intelligence despite others calling her a fool. The energetic and upbeat tempo of the song, combined with its humorous lyrics, makes it a fan favorite and a staple in the Touhou music community. IOSYS, known for their remixes and original songs based on the Touhou Project, perfectly captures the essence of Cirno's character in this lively and entertaining track.