|Released||September 16, 2006|
Minna no Ki (みんなの木; Everyone's Tree) is the debut and only single from Tomoiki Ki wo Uetai. It was released on September 16, 2006 on an independent label associated with Up-Front Works. It was a support song for the tree-planting support squad "Hand in Hand".
The single was available for sale only on sites of Hello! Project, at Fan Club events, and at "Plant a Tree" events and festivals to which the profits were donated. It later became available at the "Hand in Hand" website, official Hello! Project shops, and the Tomoiki Ki wo Uetai website. The title track also appeared on the compilations Petit Best 7 and Hello! Project Special Unit Mega Best.
- Minna no Ki
- Shiritai Koto Ippai (知りたいこといっぱい; There Are Many Things I Want to Know)
- Minna no Ki (Instrumental)
- [2006.09] Morning Musume’s environmental Culture Festival 2006
- [2007.10] Morning Musume’s environmental Culture Festival 2007.