Note: In these lyrics,「瞳ひとみ」and「宙ちゅう」are read as「目め」and「空そら」for more emphasis and nuance, which I've done my best representing as two layers of furigana. This is to add more nuance to the lyrics and is called 義ぎ訓くん.
This week's challenge is from the lyrics of Crystal Snow (YouTube )