Kojiro Shindo is a highly-skilled negotiator working for the Ministry of Foreign Affairs. As his plane at Haneda airport prepares to take off, a huge mysterious cube appears from the sky. 'It' expands rapidly, and absorbs the passenger plane and its 252 passengers. The cube's name is "Kado." A strange being called Yaha-kui zaShunina appears from within Kado and tries to make contact with humanity. Shindo, who was been absorbed by Kado, ends up taking on the role of mediator between Yaha-kui zaShunina and humanity. Who is Yaha-kui zaShunina? What does he want?
| Title | Time | |
|---|---|---|
| 1 | Yaha-kui zaShunina | 2017-04-07 |
| 2 | Novo | 2017-04-14 |
| 3 | Wam | 2017-04-21 |
| 4 | Rotowa | 2017-04-28 |
| 5 | Nanoka | 2017-05-05 |
| 6 | Tetrok | 2017-05-12 |
| 7 | Sansa | 2017-05-26 |
| 8 | Talnel | 2017-06-02 |
| 9 | Nanomis-hein | 2017-06-09 |
| 10 | Towanosakiwa' | 2017-06-16 |
| 11 | Wanoraru | 2017-06-23 |
| 12 | Yukika | 2017-06-30 |
