Mishima is your average spineless pushover, working as a repairman for the Exopolis Tower, Tokyo's largest and hottest highrise business and entertainment building. He promised to come home in time to celebrate his son's birthday, but when he lets his pushy boss saddle him with overtime, the task takes him all night. On the morning subway train heading home, a massive earthquake strikes and collapses both the Exopolis Tower and its underground train lines. Now Mishima is trapped deep underground with the other passengers of the train, some of whom are less than cooperative. Will he be able to take the initiative for once and lead them all to freedom, or will they starve in their underground prison?

There was a fire. Kousei lost his mother, his father and his precious little sister, Sanae. One month later he woke up to find himself in a hospital and was moved to pediatrics where he could share a room with other boys his age. Professor Kimishiro is loved and respected by his students, but disliked by faculty and administration. He's pushed from his classroom by university politics and takes a team to the jungles of the Amazon in search of new medicines and perhaps a chance to gain back his reputation amongst those with influence back home. Instead of cures, his team stumbles upon a lost temple in the jungle, a place the village guides claim to be 'The House of the God of the Black Death'. What are the temple's secrets, and can any man, let alone a mere boy, survive the plague of an angry God?

Japan was in need of food. Bio-engineers had the solution, BioMeat. A thing which feeds on everything but glass and vinyl. In return they produce a endless supply of food. One day a BM escapes into the city. What will happen with a killing machine on the loose?

The month is February, but it hasn’t snowed all winter. Kanon’s father is often away on business trips and might be getting a little too friendly with his pretty young female subordinate; which Kanon doesn’t approve of so soon after her mother’s death. Her little brother collects insects, but they’re dying off. It turns out that these deaths are the first of many a plague to come down. First it’s the insects, inexplicably dropping dead everywhere. Then it’s the rats, looking for a new food source. And things just keep getting worse…

Special comic anthology from Hirari focusing on club activities. **Volume 1 (2012/10/30)** 1. Ryokuka Iinin to Kase-san. (緑化委員と加瀬さん。) \[Takashima Hiromi\] 2. Hana Kui (花喰い) \[Watashiya Kaworu\] 3. Houkago no Kanojo (放課後の彼女, Afterschool Girl) \[Morinaga Milk\] 4. Yubisaki de Skip (ゆびさきでスキップ) \[Fukasaku Emi\] 5. Tenshi wa Kizu darake (天使は傷だらけ, Bruise-Covered Angel) \[Oujima Tamaki\] (王嶋環) 6. Hitome Anata ni (ひとめあなたに) \[Mikuni Hajime\] 7. Mucchan no Ame to Muchi (むっちゃんのアメとムチ) \[Kazakami Shun\] 8. Ame no Hi no Mermaid (雨の日のマーメード) \[Sano Tae\] 9. Hitori-bu no Futari (ひとり部のふたり) \[kashmir\] 10. Mahjong Joshi Bukatsudou-chuu! (麻雀女子部活動中!, The All Girls' Mahjong Club Is Doing Club Activities!) \[Hakamada Mera\] 11. Manager no Oshigoto (マネージャーのお仕事) \[Kumichou\] 12. Wabisabi (わびさび) \[Hirao Auri\] 13. Zatsudan Chaos (雑談カオス) \[Wata Noriko\] 14. Nekobu (ねこぶ) \[Maeda Tomo\] 15. Drum-kan Hyakkei (ドラムカン百景) \[Yoshidamaru Yuu\] 16. Borzoi to Yamaneko (ボルゾイとやまねこ) \[Inumaru\] 17. Jajauma Narashi (じゃじゃ馬ならし) \[Fuji Koyom\] 18. Planetarium (プラネタリウム) \[Mishima Kurumi\] 19. One Two Step (ワン・ツー・ステップ) \[Kohashi Chizu\] 20. Ano Toki no Yakusoku wo Hatasu Sono Hi made (あの時の約束を果たすその日まで) \[Fujisawa Makoto\] **Volume 2 (2014/4/30)** 1. Shortcake to Kase-san. (ショートケーキと加瀬さん。) \[Takashima Hiromi\] 2. Shirayuri to Harujion (白百合とハルジオン) \[Itou Hachi\] (伊藤ハチ) 3. Tsue wo Baton ni Mochikaete (杖をバトンに持ち替えて) \[Fukasaku Emi\] 4. Kayano Yumi wa Shitteiru (茅野ユミは知っている) \[Takasaki Yuuki\] 5. Onaka wo Sukasete Kaettekuru ne (お腹をすかせて帰ってくるね) \[Kumichou\] 6. Soccer Shoujo (サッカー少女) \[Otomo Megane\] 7. Pieta: Cadmium Red no Namida (ピエタ～カドミウムレッドの涙～) \[Yoshidamaru Yuu\] 8. Sorairo no Tori to Haru no Kaze (空色の鳥と春の風, The Azure Bird and Spring Wind) \[Yurihara Aki\] 9. Futari-bu no Hitori (ふたり部のひとり) \[kashmir\] 10. Shinnyuu Buiin Kandagawa Youko-san no Report (新入部員神田川葉子さんのレポート) \[Inumaru\] 11. Secret News (シークレット・ニュース) \[mikimaki\] 12. Hitome Anata ni (ひとめあなたに) \[Mikuni Hajime\] 13. Suki no Kyori (好きの距離) \[Miman\] 14. Negai (ねがい) \[Yukimura\] 15. Honjitsu no Bukatsu Kaigi (本日の部活会議) \[Kohashi Chizu\] 16. Mermaid wa Tabi wo Suru (マーメードは旅をする) \[Sano Tae\] 17. Zenzen Kawaikunai (ぜんぜんかわいくないっ) \[Oujima Tamaki\] 18. Ichigo-short wa Ima ga Shun dashi (いちごショートは今が旬だし) \[Mishima Kurumi\] (三嶋くるみ) 19. Hana ga Saku You ni (花が咲くように) \[Kiyota Tomo\] (きよたとも)

Brain scientist Nobuko Nakano is under pressure to meet her thesis deadline and loses consciousness from overwork. When she wakes up, she finds herself in another world. She is confused by the impossible situation, but then she rescues her daughter from being burned at the stake. After that, she uses her modern scientific knowledge to overcome the troubles that come her way, and before she knows it, she has become a very important person, known as the "Witch" or the "Savior"!

*Note: Includes two extra chapters.*

Manga Cross describes the manga as a "panic survival" story, with the manga's tagline reading, "Survive the man-eating deep sea creature!" (Source: Anime News Network)