As with her previous single, Maialino!, misono collaborated with Mono Comme Ça, a fashion brand throughout Japan.

For the single, misono worked with fashion apparel designer and distributor Mono Comme Ça (MONO COMME ÇA), a popular brand throughout Japan.

[2][3] The first track of the single, "Itsumademo... Teddy Bear," became the theme song for the 110th anniversary of the Steiff teddy bear, which was designed by Richard Steiff in 1902.

[4][5] Itsumademo... Teddy Bear was released as both a standard CD and a CD+DVD combination.

Along with both a-sides and their corresponding instrumentals, the song "Second season Girl Friend ~Onna Tomodachi?

Tsugou no Ii Onna Domari?~" (セカンドseasonガールFRIEND〜女友達?妹的存在?ただの幼なじみ?恋愛対象?友達以上?恋人未満?2番目でもない?好きでも嫌いでもない?都合のいい女どまり?〜 / Second season Girl Friend ~Sisterhood?

[6][7] Despite one of the main promotional tracks for the single being "Itsumademo... Teddy Bear," it was omitted from the corresponding album Uchi.

Tsugou no Ii Onna Domari?~", however, misono worked closely with famous composer Yasunari Nakamura, who had also worked with her sister Kumi Koda, the group Every Little Thing and TRF, among others.

[13] Despite being an a-side, "Itsumademo... Teddy Bear" did not receive a music video.

In the video, misono takes on several incarnations while singing and dancing in a Kaitenzushi sushi restaurant, while the chefs behind the conveyor belt prepare the sushi and perform comedic antics in the background.

misono dons bright attire in the video, giving into her "Me" persona, which she began using with her Ho・n・to・u・so/Su・ki・ra・i single a year prior.