Song: Maji Yaba Mousou Love
 Artist: R-15 (Gouda Aya, [bad word] Yurina, Komatsu Mana, Ariga Yui, Kashiyama Nanami, Tsumita Kayoko, Tsukimiya Midori, Murakami Madoka, Nomizu Iori)

 R-15 Opening Theme Song

 doki tto shichau daisuki da!

I like it when I startled!

 atama no naka 15 no himitsu seifuku ni kaku letter
 kimi ga [bad word] guru shichau imeeji no kidou chuu..
 [bad word] me ni yasashiku [bad word] [bad word] hitokuchi
 kitto ookiku shichau hajimete no doki doki

In my head, there's 15 secrets that I wrote in a letter on my unifrom
 You are swirling around when I started to imagine you..
 I want to tease you, so I gently put my cheek on your lips
 I'm sure yours will gonna big, that will be my first heart beat

 koe ga dechau yo daitan
 kyun~ to [bad word] no oshiete
 hayaku! sasete! doko de? nani yo? maji yaba!
 mousou bakuhatsu!

I'll let out my voice, so hold me
 Teach me when I should do "kyun~"
 Hurry up! Give it to me! Where is it? What is it? This is bad!
 My delusion exploded!

 motto tabete mitai motto nadete hoshii
 kimi no haato donna oaji?!
 itsuka kitto tsukamu [bad word]  motto daite mitai sotto misete mo ii?
 yume no naka jya monotannai no
 kokoro karada iiyo agechau kimi dakara!
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau) daisuki da!

I want to eat more, I want to stroke it more
 How is your heart taste?!
 Someday, I'll grasp reality
 I want to hold you more, can I show it to you gently?
 If this will happen in a dream, it's not enough.
 I'll give my heart and body to you, because it is you!
 (I like it when I startled!) Delusion of Love
 (I like it when I startled!) Delusion of Love
 (I like it) when I startled!

 akogareteta kyoumi shinshin otona no keiken
 kimi no kimochii kao hitorijime [bad word] no
 mijikaku [bad word] sukaato take [bad word] deshou
 sukoshi GO-IN de ii. chirasu no mo jyouzu ne!

I'd love and always been interested in adult mind and body experience
 I want to have your satisfied face for myself
 I wear skirt that is too short, you realized it right?
 It's okay if you go-in on it a little bit. You are skillful on relieving that, right?

 [bad word] ii yo karada jyuu
 CHU!!tte [bad word] no mainichi!
 iki ga! [bad word]  masaka? iku no?! maji yaba!
 mousou sakuretsu!

If you know, it's okay, I'll give all my body to you.
 I want to kiss you everyday!!
 His breath is! Stopped! Don't tell me? [bad word] ! This is bad!
 My delusion exploded!

 motto ajiwaitai motto fureraretai
 ai no Beat donna rizumu?
 koko ni tsukete kisu no maaku
 motto sasowaretai zutto tsunagaritai
 onna no ko mo kyoumi [bad word] no
 kokoro karada ii yo nuichau kimi dakara
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau) daisuki da!

I want to taste it more, I want to touch it more
 How is the rythm of love beat?
 I'll give you kiss mark here
 I want to invite you more, I want to be connected with you forever
 Girls also have an interest on it
 I'll undress my heart and body to you, because it is you!
 (I like it when I startled!) Delusion of Love
 (I like it when I startled!) Delusion of Love
 (I like it) when I startled!

 motto tabete mitai motto nadete hoshii
 kimi no haato donna oaji?!
 itsuka kitto tsukamu [bad word]  motto daite mitai sotto misete mo ii?
 yume no naka jya monotannai no
 kokoro karada iiyo agechau kimi dakara!
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau daisuki da!) mousou LOVE
 (doki tto shichau) daisuki da!

I want to eat more, I want to stroke it more