病名は愛だった (Byoumei wa Ai datta)

==Background==
"The Disease Called Love" is an original song by Neru and z’5 and is one of his most notable songs. It has a very different music style compared to his previous works, surprising fans when it was released. The boy in the video is named Byo, and the girl in the video is named Mei.
The lyrics are vague, but a rather popular interpretation is that they have a mysterious terminal illness and only have a few months left to live. They wish for their lives to be prolonged. Without much of anyone to depend on, they must depend on each other for strength and support. In the end, the doctors say that a fever caused them to die, although no one is sure.
According to Neru, the song's themes are and release.https://twitter.com/neru_sleep/status/893780971824095232 - 共依存と綻びがテーマです
This song has entered the Hall of Legend.
==Lyrics==
Japanese (日本語歌詞) 	Romaji (ローマ字)
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
==Derivatives==
==Other media appearances==
===Discography===
This song is featured in the following album:
* CYNICISM
This song is featured in the following compilation album:
* アルカロイドに溺れる (Alkaloid ni Oboreru)
==Gallery==
Byoumei Ai charm amazon.jpg|Bonus charm that came with the amazon.jp exclusive version of CYNICISM
Byoumei_wa_Ai_Datta_(1).jpg|Artwork by Yuno
Byoumei_wa_Ai_Datta_(2).jpg|Byo concept art
Byoumei_wa_Ai_Datta_(3).jpg|Mei concept art
Byoumei_wa_Ai_Datta_(4).jpg|Character concept art
Byoumei_wa_Ai_Datta_(5).jpg|Character concept art
==References==
==External links==
===Official===
===Unofficial===
Category:Original songs
Category:Japanese songs
Category:Japanese duet songs
Category:Songs featuring Kagamine Len
Category:Songs featuring Kagamine Rin