Warning: This song contains explicit lyrics and themes (Suicide); it may be inappropriate for younger audiences.
The Vocaloid Wiki does not have a policy on lyrical content or theme; however, it attempts to follow the Wikia TOU.
For further discussion see Thread:68883. Explicit songs are automatically sorted into this category.
Romaji: Omoi Kibako
English: Heavy Wooden Box
Uploaded December 19, 2008, with 35,000+ Niconico views and 3,300+ piapro views