Using Rei and Ibukimaru's techniques, and Cat-girl's life, a portal is opened to another dimension. Mana searches for Kitaro, racing into that place which is neither this world nor the other. Finally, she catches sight of Kitaro, but...!? Meanwhile, moment by moment, the earth is pushed closer to the tipping point by Backbeard. How will this war end, and will Kitaro return?!
Let me be one of your friends, too!
!دعني أصبح صديقتك أيضًا
Lass mich auch
eine von euch werden!
¡Deja que sea una de tus compañeras!
¡Deja que sea una de tus compañeras!
Laisse-moi être une de tes amies !
Lascia che sia anch'io 
una dei tuoi compagni, Kitarō!
Eu também quero ser
uma das suas amigas!
Позволь и мне стать твоей подругой!