other than the ones that you have singled out (excluding ayumi's)
1) ARASHI - WISH , Love so sweet , One Love (well duh it's a wedding inspired theme song &
at the ending for the Hana Yori Dango Final movie when it was used
)
2) KAT-TUN - MOTHER/FATHER , PRECIOUS ONE (
at this one) , Special Happiness , White X'mas , Crazy Love , On My Mind , On Your Mind -Please Come Back To Me- , I'll be with you
3) GReeeeN - Kiseki , Itsumademo
4) Tegomass - Aiaigasa , Kataomoi no Chiisana Koi
5) Domoto Koichi - Perfect World -2009- , Deep in your heart
6) GIRL NEXT DOOR - If , WINTER MIRAGE
7) KAT-TUN's Kamenashi Kazuya's solo Kizuna
8) KAT-TUN's Ueda Tatsuya's solos , Ai no Hana , Love in snow (
) , Hana no Mau Machi
9) Mika Nakashima - FIND THE WAY , Yuki no Hana , Ashiteru
10) Shota Shimizu - Ashiteru
11) Kanjani∞ - Eden (EPIC with a capital E) , PUZZLE , It's My Soul
12) Aoyama Thelma - Wasurenaiyo
13) Aqua Timez - Niji
14) Kobukuro - Tsubomi , STAY , Niji
15) ON/OFF - Rinne -Rondo-
16) otsuka ai - Planeterium (omg I want to rewatch Hana Yori Dango now T_T)
17) Anna Tsuchiya - Shape of your love , Serenade
18) KAT-TUN's Akanishi Jin's solo care
19) KinKi Kids's Harmony of december , Anniversary , Eien ni , Yakusoku
20) NEWS's Ai Nante , Ai no Matador
21) Koda Kumi's Ai no Uta , Yume no Uta / Futari de ... , I'll be there
22) YUI's I will love you
23) Kanjani∞'s Okura Tadayoshi's solo Marmoritai
I can think of somemore if you want
