Wada was born in
Fukuchiyama,
Kyoto, Japan. In 2003, Wada released his first original album,
All of My Mind, which included many of his previous works. He also collaborated in Michihiko Ōta's self-cover album
Mirai e no Message: Ōta Michihiko Self-Cover, featuring in two tracks – a cover version of "Hontō no Tsuyosa" (本当の強さ) (
Ken &
Wormmon's Theme) and in "3 Primary Colors" (the
Tamers theme), along with AiM. Later, he released an album called
The Best Selection: Welcome Back!. It contains several of his earlier works as well as two new songs, titled "Pierce" and "Kimi no Keshiki." On August 1, 2008, he debuted a mini-album titled
Ever, which contained five brand new songs. An album titled
Kazakami no Oka Kara (風上の丘から), was sold at his live concerts in Japan throughout the end of 2009 in commemoration of his 10th anniversary in music, and it was released worldwide on January 11, 2010. Wada had contributed songs to six of the seven
Digimon anime series (with one of his songs reused for
the seventh, to which he contributed no new songs), including opening themes for the first five of them. He also performed two songs used as ending themes for
Digimon Frontier, "Innocent: Mujaki na Mama de" (イノセント~無邪気なままで~) and "an Endless Tale" (with
AiM). He starred in various other songs for the series, such as "Bokura no Digital World" (the "memorial" theme for the
Adventure series), "Yūki o Uketsugu Kodomo-tachi e" and also several Christmas songs. He also performed the theme song for
Transformers: Robots in Disguise. International appearances In July 2007, Wada made his first show in
Brazil, doing a solo presentation and singing along other invited Japanese singers at the "
Anime Friends" convention. This happened one year after
Ayumi Miyazaki visited Brazil in another convention "ExpoAnime Brasil". He also visited the Brazilian state of
Rio Grande do Sul on October 14, 2007, during the Anima Weekend event. On December 15–16, 2007, he made a live presentation in the "Anime Festival XL" event in
Santiago,
Chile. In August 2008, he released a mini-album named
ever, which contains five original songs, with four of them composed and written by himself. In December 2008 he was performing in the "Animeku 08", in February the "AniCon", and in July the "Anime Friends" (both in 2010) Events from "Yamato", in Brazil and
Argentina. On June 5–6, 2010, he did two concerts in
Monterrey,
Mexico in the Santa Lucia Arena at the "Dengeki Live", a
J-pop event and anime convention. In response to his metastasized cancer in 2011, he cancelled two appearances planned for Chile and
Peru. == Death ==