U.N. Owen was Her?

Kanji	U.N.オーエンは彼女なのか？
Romaji	U.N. Owen wa Kanojo na no Ka?
English	"U.N Owen was her?"
Original Artist	ZUN
Source	Touhou Project BGM
Original Video URL

Medleys that use this song

• Monogatari
• Ryuuseigun
• Nanairo
• Non-Stop Megamix
• Nicomix (Chotto Tension no Agaru Medley)
• Legend of Niconico
• Niwaka Kumikyoku
• Kousoku
• Choukessen
• NicoPoi ver0.21
• NicoPoi Final

Lyrics

The original BGM doesn't have lyrics, but there are various vocal arrangements based on it, such as:

• Sweets Time by SYNC.ART'S (lyrics)
• sweet little sister by Silver Forest (lyrics)
• Akai Tsuki by YELLOW ZEBRA
• Saishuu Kichiku Ichibu Koe by COOL&CREATE ("lyrics")
• What If She Was U.N. Owen? by IOSYS (lyrics)

Nico Nico Douga medleys had also featured different remixes based on this BGM:

• Final Savage Sister, Flandre S. by COOL&CREATE
• taboo tears you up by IOSYS