Tập 6: Nổi tiếng thần tượng của Retsuko và cuộc điều tra của Haida ở Hokkaido

6

The group's popularity soars after a blogger's favorable review, thanks to Retsuko's performance in singing death metal. Concerned by Retsuko's odd behavior, Haida secretly tails her to Hokkaido. At Hokaiddo, Haida unexpectedly meets up with Tadano, who takes him along to fly back to Tokyo. During the flight, both talks about their experiences with Retsuko. Hyodo proposes of selling idol's CDs with handshake coupons that will allow the consumer to shake hands with the idol's for a few seconds. The sales work, with fans managed to obtain those and uses the coupons. At one point, the blogger who favour the idol shakes hands with Retsuko, who reveals to be Komiya. Komiya promised to not let idol life revealed at work. In the end, Retsuko starts to get comfortable with her life as an idol. (Source: Wikipedia)