"Hey! What are you doing back here in the dressing room!?" "I'm doing some pre-show training!" Hikage Hinata replied. This is what happened backstage, right before IKUNA started. IKUNA is basically a contest of endurance, right? If an actress is prone to early ejaculation, it's even more of a fierce battle of willpower and patience. So, even if she does some pretty indecent (some say extremely shameless!) self-training in the dressing room, the staff can't just ignore it. But wouldn't it be better to film it than to just turn a blind eye? So, we decided to release this behind-the-scenes footage, and it turned out to be a big hit. Since we're already at it, why not make it a series? That's how the latest backstage series featuring Hikage Hinata came to be. We all wanted to know what actually happens backstage on the day of IKUNA. Not just the fans, but even those of us involved in the production are curious. So, here's a peek into that world, a documentary series of sorts. Some say it's a shrewd business move, but hey, seeing Hinata's serious and dedicated training made me a fan myself. Thank you for your support!