One day, a giant egg appears in the middle of Tokyo and begins a countdown. People flock to it, imagining that it marks the beginning of a new utopia! But when the count reaches zero, what emerges from the egg will have devastating consequences for humanity. Source: Mangamo

1. [Honey Come Honey](https://www.mangaupdates.com/series.html?id=59547446741) Bangai-hen (Yuki Shiraishi) 2. Boku no Riiko-sama (Hisa Kyoumachi) 3. Kimi wa Boku no Hajimete dakara (Hikaru Asagi) 4. Ochite Ochite Boku no Mono. (Yumi Shimabukuro) 5. Idol-sama to Naisho no Kiss (Maiko Imazawa) 6. Menzu MONMON (Shippo Sugi) 7. Hatsukoi wo Kimi e (Saki Kanoto) 8. Hajimete Koya de Bicho Nure de (Chiaki Aoi) 9. Mikan to Sakura (Yuma Mashii)