^Sources for chart positions are as follows: Musicmind,[3] Voyager,[4] Ready?,[5] Oh! My! Goodness!,[6] The Ones.[7]
^ abThe G-Music Combo chart was established in July 2005 and ran until April 2015. Sources for chart positions are as follows: Musicmind,[9] Ready,[10] Oh! My! Goodness!,[11] Super Best II.[12]
^ abThe G-Music J-Pop chart was established in July 2005 and only archives the top 20 releases. Sources for chart positions are as follows: Musicmind,[14] Voyager,[15] Ready,[16] Oh! My! Goodness![17] Very Best II,[18] Super Very Best.[19]
^Sources for chart positions are as follows: "Cho",[22] "Light In Your Heart",[23]
"Spirit",[24] "Guilty",[25]
"Only Dreaming",[26] "Sexy Honey Bunny",[27] "Bari Bari Buddy",[28] "Keep On",[29] "Rock Your Soul",[30] "Kimi ga Omoidasu Boku wa Kimi o Aishite Iru Darou ka",[31] "Namida no Ato ga Kieru Koro",[32] "Sky's The Limit",[33] "Timeless",[34] "Beautiful World",[35] "Can't Get Enough",[36] "Colors",[37] "Crazy Rays",[38] "Super Powers",[39] "Aru Hi Negai ga Kanattanda" / "All For You",[40] "It's My Life",[41] "Bokura wa Mada".[42]
^The G-Music J-Pop chart was established in July 2005 and only archives the top 20 releases. Sources for chart positions are as follows: "Orange",[43] "Good Day!!" 2018 Week 11, "Way of Life",[44] "Cho",[45] "Spirit" 2016, week 9, "Guilty",[46] "Only Dreaming / Catch",[47] "Sexy Honey Bunny" 2016 Week 12, "Keep On",[48] "Rock Your Soul",[48] "Timeless".[49]