Onigawara Hanasuke is dead. He only realized that when Mitamura, a dark haired glasses-wearing guy from another world, has confirmed it. The truth saddened Onigawa, but Mitamura offers to teach him how to revive himself. However, in exchange, he needs to help Mitamura find someone... and the time limit's seven days.
| Published | Jun 15, 2009 to Dec 15, 2010 |
| Serialization | Comic Avarus |
| Last Updated | July 18, 2017 |
| Other names | Countdown 7 Days, Susukaburi, カウントダウン７days |
