iPhone cases and keychains featuring Hiyama Kiyoteru and Kaai Yuki. Also for Kiyoteru's V4, a glasses case and a mini towel.
A mini purse with SF-A2 miki's star.
An album with her singing Christmas songs, VOCALOIDS★X’MAS, was also set to be released in November 2009. Notable VOCALOID song creators' works are included. She was also used for the introduction to the Hello Kitty game, Hello Kitty to Issho! Block Crash 123! on its official page.
Since Iroha is owned primarily by Sanrio, the Sanrio company have commissioned several figurines of this VOCALOID.
SF-A2 miki has no official figurines, however, a Garage Kit was produced by Ishii Komasuke.
- Main article: ICE MOUNTAIN
AH-Software has made LINE stickers for Kaai Yuki.
Hello Kitty To Issho! Block Crash 123!!Edit
Iroha and other Kittylers appear in a PSP and PSVITA games, Block Crash, in Japanese "ハローキティといっしょ! ブロッククラッシュ123! !".
"Block Rash trailer"
Christmas Illustration ContestEdit
On December 12, 2011, AH-Software held an illustration contest of Iroha with the theme Nyanglebell (Nyan and Jingle Bell). Submissions remained opened from December 12 to January 10, 2012. Four winners were announced on AHS' page.
Like other Kittylers, Iroha has had the standard array of promotional merchandise. Some of these items include postcards and an illustration book. Most of these promotions are unrelated to her VOCALOID self as they are done in line with the Hello Kitty franchise.