| The Reason Why(zarizunhowai) | TWICE(touwaisu) | Natsumi Watanabe(natsumiwatanabe) | () | どんな時も一番そばにいるよ() | 
                                        											
																						
                                            
                                                | Wake Me Up(ueikumiappu)   | TWICE(touwaisu) | Natsumi Watanabe(natsumiwatanabe) | Atsushi Shimada・Louise Frick Sveen・Albin Nordqvist(atsushishimadaruisufurikkusubin'arubinnorudokubisuto) | Up Up Baby don't give up() | 
                                        											
																						
                                            
                                                | Wishes come true - 咲き誇る花たちに -(uisshizukamutourusakihokoruhanatachini) | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | SAEKI youthK(saekiyuusuke) | 幾つもの出逢いとさよならが() | 
                                        											
																						
                                            
                                                | So Beautiful(sobyuteifuru) | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | きっと願いは叶うのそっと() | 
                                        											
																						
                                            
                                                | My Sweet Dreams(maisuitodorimuzu) | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | Jez Ashurst・Kanata Okajima(jiezuashasutokanataokajima) | 眠れない夜に想う沢山のこと() | 
                                        											
																						
                                            
                                                | 未来へ(miraihe) | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | NA.ZU.NA(nazuna) | 真夜中に星空を見上げて() | 
                                        											
																						
                                            
                                                | 本当の恋(hontounokoi)   | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | Kohsuke Oshima(kousukeooshima) | それはとてもとても突然() | 
                                        											
																						
                                            
                                                | 未来へ(miraihe) | E-girls(igaruzu) | Natsumi Watanabe(natsumiwatanabe) | Naoko Kawakami(naokokawakami) | 笑って話すキミのとなりに() | 
                                        											
																						
                                            
                                                | Lovin' you(rabinyu) | May J.(meijiei) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | 今目の前に願う未来が見える() | 
                                        											
																						
                                            
                                                | 誰にも渡せないよ(darenimowatasenaiyo) | 2AM(toueemu) | Natsumi Watanabe(natsumiwatanabe) | Shihori(shihori) | どんな言葉を口にすれば想い() | 
                                        											
																						
                                            
                                                | Stay Miracle(suteimirakuru) | SPEED(supido) | Natsumi Watanabe(natsumiwatanabe) | Savan Kotecha・Andreas Romdhane・Josef Larossi・Linda Kiraly(sabankotechaandoreasuromudanejosefurarosshirindakirari) | Stay Stay Stay Stay() | 
                                        											
																						
                                            
                                                | WHAT'S THE DIFFERENCE(howattsuzadifarensu) | w-inds.(uinzu) | Natsumi Watanabe(natsumiwatanabe) | KEITA TACHIBANA・DARREN MARTYN・ASHLEY SAUNDERS(keitatachibanadarenmatein'ashurisandasu) | 真夜中の雨の音() | 
                                        											
																						
                                            
                                                | You make me crazy(yumeikumikureiji) | w-inds.(uinzu) | Natsumi Watanabe(natsumiwatanabe) | FAST LANE・DAPO TORIMIRO(fasutoreindapotorimiro) | Keep on smile Keep on smile() | 
                                        											
																						
                                            
                                                | もしも願いが叶うなら(moshimonegaigakanaunara) | JAMOSA(jamosa) | Natsumi Watanabe(natsumiwatanabe) | Shingo Asari(shingoasari) | ひとつだけもしも願いが() | 
                                        											
																						
                                            
                                                | Noise(noizu) | w-inds.(uinzu) | Natsumi Watanabe(natsumiwatanabe) | Keita Tachibana・Sky Beatz・Darren Martyn(keitatachibanasukaibitsudarenmatein) | 鳴り響くSound Sound Sound() | 
                                        											
																						
                                            
                                                | Be As One(biazuwan)   | w-inds.(uinzu) | Natsumi Watanabe(natsumiwatanabe) | Zetton・Shikata・Mats Lie Skare(zettonshikatamattsurisukea) | どんな時でも想っているよ() | 
                                        											
																						
                                            
                                                | ベイビー・アイ・ニード・ユー(beibiainidoyu) | KARA(kara) | Natsumi Watanabe(natsumiwatanabe) | ArmySlick(amisurikku) | Hah a Hah a Hah a Hah a() | 
                                        											
																						
                                            
                                                | CHANGE(chenji) | Dream(dorimu) | Natsumi Watanabe(natsumiwatanabe) | Takashi Saeki(takashisaeki) | 君が注ぐ瞳の奥に誓うよ() | 
                                        											
																						
                                            
                                                | Ev'rybody Alright!(eburibadioraito) | Dream(dorimu) | Natsumi Watanabe(natsumiwatanabe) | Yosuke Nimbari(yousukeninbari) | もしこの時この一瞬に() | 
                                        											
																						
                                            
                                                | LOVE ALIVE(rabuaraibu) | MINJI(minji) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | Smile…君に届く「好き」をいつも() | 
                                        											
																						
                                            
                                                | I Believe I Believe(aibiribuaibiribu) | MINJI(minji) | Natsumi Watanabe(natsumiwatanabe) | Takuya Harada(takuyaharada) | Looking for your tenderness() | 
                                        											
																						
                                            
                                                | ALL I DO(oruaidou) | melody.(merodi) | Natsumi Watanabe(natsumiwatanabe) | () | I believeめぐり逢えた君という名() | 
                                        											
																						
                                            
                                                | イノセントガール(inosentogaru) | MEILIN(meirin) | Natsumi Watanabe(natsumiwatanabe) | Jun Sasaki(junsasaki) | もっと楽しくていいんじゃない() | 
                                        											
																						
                                            
                                                | プロペラ(puropera) | MEILIN(meirin) | Natsumi Watanabe(natsumiwatanabe) | Jun Sasaki(junsasaki) | 誰よりも遠くへあの星より() | 
                                        											
																						
                                            
                                                | Finding My Road(faindingumairodo) | melody.(merodi) | Natsumi Watanabe(natsumiwatanabe) | Takuya Harada(takuyaharada) | 新しい未来画この手で描くの() | 
                                        											
																						
                                            
                                                | Winter Love(uintarabu)   | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | ats-(eteiesu) | 冬の妖精たちが輝き舞い降りて() | 
                                        											
																						
                                            
                                                | SPLASH GOLD-夏の奇蹟-(supurasshugorudonatsunokiseki) | MAX(makkusu) | Natsumi Watanabe(natsumiwatanabe) | K-Muto(SOYSOUL)・ZOOCO(keimutousoisouruzuko) | 透き通る波しぶき音符みたいに() | 
                                        											
																						
                                            
                                                | LONG TIME NO SEE(rongutaimunoshi) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Misako Sakazume(misakosakazume) | 久しぶりだねと一言挨拶をする() | 
                                        											
																						
                                            
                                                | 抱きしめる(dakishimeru) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | サイドシート バックと携帯投げ() | 
                                        											
																						
                                            
                                                | LOVE it TAKE it(rabuittoteikuitto) | Crystal Kay(kurisutarukei) | Natsumi Watanabe(natsumiwatanabe) | Jamelia Devis・Sean Hosein・Dane Deviller(jameriadebisushonhoseindendebira) | いつものday still I've() | 
                                        											
																						
                                            
                                                | &BRAND-NEW(andoburandonyu) | Crystal Kay(kurisutarukei) | Natsumi Watanabe(natsumiwatanabe) | Hiroaki Ohno(hiroakioono) | 君といる夢を見た二人は() | 
                                        											
																						
                                            
                                                | ねがい(negai) | TiA(teia) | Natsumi Watanabe(natsumiwatanabe) | UZA(uza) | 思ってもなかったあなたと出逢え() | 
                                        											
																						
                                            
                                                | Long Way Behind(ronguueibihaindo) | 玉置成実(tamakinami) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | 会いたくて意味がなくて() | 
                                        											
																						
                                            
                                                | Complete(konpurito) | 玉置成実(tamakinami) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | 訳もなくbaby涙溢れる() | 
                                        											
																						
                                            
                                                | real dreaM(riarudorimu) | 玉置成実(tamakinami) | Natsumi Watanabe(natsumiwatanabe) | Joey Carbone・Jeff Carruthers(joikabonjiefukarazazu) | anytime走り出そうあの風の() | 
                                        											
																						
                                            
                                                | Necessary(nesesari) | 片瀬那奈(katasenana) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | Do you do you need me?() | 
                                        											
																						
                                            
                                                | Every Heart-English Version-(eburihato) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | BOUNCEBACK(baunsubakku) | Tell me babe, how many do() | 
                                        											
																						
                                            
                                                | Shine We Are!(shain'uia)   | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | Gonna take a chance() | 
                                        											
																						
                                            
                                                | Discovery(disukabari) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Ken Harada(kenharada) | それはたぶん間違いじゃない() | 
                                        											
																						
                                            
                                                | Nobody But You(nobadibattoyu) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Kosuke Morimoto(kousukemorimoto) | ためらわないでその先が聞きたい() | 
                                        											
																						
                                            
                                                | Every Heart-ミンナノキモチ-(eburihatominnanokimochi)   | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | BOUNCEBACK(baunsubakku) | いくつ涙を流したらEvery Heart() | 
                                        											
																						
                                            
                                                | LISTEN TO MY HEART(English Ver.)(rissuntoumaihatoingurisshubajon) | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | Woe Baby what can you see() | 
                                        											
																						
                                            
                                                | LISTEN TO MY HEART(rissuntoumaihato)   | BoA(boa) | Natsumi Watanabe(natsumiwatanabe) | Kazuhiro Hara(kazuhirohara) | Woe Baby何を見てるの() |