The Kotetsujyo is standing before a giant cluster of Kabane, the Black Smoke, and all seems hopeless. Meanwhile, Ikoma and Mumei find themselves at the bottom of an abandoned station….

The Kotetsujyo arrives at Shitori Station, the first populated station it’s encountered since leaving Kenkin Station. Ikoma and the others leave to shop for some supplies, and experience their first…

The older brother Mumei serves is Biba Tenshin, leader of the Hunters – a special division dedicated to hunting Kabane. However, while the people praise Biba as a hero, Ikoma…

The Shogunate closes off the path to Kongokaku because they are wary of Biba and the support he’s managed to garner. Biba seeks an audience with the Lord of Iwado…

Ikoma somehow survives and heads towards the last Hayajiro left in Kenkin Station, the Kotetsujyo. Meanwhile, Ayame and her people were left behind to fend off the Kabane when a…

Having escaped Kenkin Station, the Kotetsujyo heads for Kongokaku, the Shogunate’s fortress. However, the people on the Kotetsujyo quickly turn against Ikoma and Mumei and attempt to drive them off…

The other people lock Ikoma and Mumei into the rear car. But that means the Kotetsujyo has lost two of their best fighters. Just then, the Kabane attack. What’s more,…

The Kotetsujyo picks up survivors from Yatsushiro Station which has been destroyed by the Kabane. Among the survivors is Enoku, an old friend of Mumei’s. He points out to Mumei…

Kabane, the immortal monsters, attacked Aragane Station. Ikoma, a steamsmith boy who lives in Aragane Station, ran against the waves of terrified civilians. He is going to fight against Kabane…

16-year-old super-studier Nagi Umino, second-year student at the Megurogawa Academy high school, was switched at birth. On his way to a dinner to meet his birth parents, he accidentally meets…

The household visits the diner to attend Yohei’s birthday party and learn some family secrets surrounding them. The next day after a study session, Erika succumbs to a cold that…

Nagi discusses with Erika what he learned – or tried to learn – from her father.

Having topped his grade in the term exams, Nagi confesses to Hiro once again.

Erika, Hiro, Sachi, and Nagi spend more time at the beach home retreat, and eventually, clues about Erika’s missing older brother are found. This incites Nagi to search for him…

On the day Nagi, Erika, Sachi, and Hiro are to return home, Nagi and Hiro decide to stay behind to collect a shrine stamp from the local temple. However, become…

Sachi is worried about Hiro, so she brings Erika along to follow her and learn about her.

Erika, Hiro, Sachi and Nagi make plans to study at Erika’s vacation house, but there ends up being a slight change in the roster.

Nagi is hoping to do the test of courage with Hiro, but Erika takes him instead. Nagi can’t figure out what it is that’s bothering her.

Erika reveals who it is that she’s been trying to reach through social media.

Nagi tries to redeem himself after embarrassing himself in front of Hiro on their amusement park date.

Nagi is beginning to question his own feelings, and he has trouble even focusing on midterms.

Erika’s parents want her to come home if she fails her make-up exams. She asks Nagi for help, but it may not be that easy.

Erika and Nagi walk around the festival together, and she shocks him with how out-of-touch she is.

Sachi notices something going on between Erika and Nagi and decides to try to get to the bottom of it. Both she and Nagi are on the verge of a…

Hiro and Nagi go on date at the amusement park. Sachi is not amused.

Sachi and Nagi go shopping together for a Mother’s Day gift, but they can’t think of anything their mother would appreciate

Erika and Nagi are stuck in a power outage. Nagi goes to the front door to find an emergency kit, when the unthinkable happens.

Having scored higher than anyone else in his grade, including Hiro, Nagi decides to finally confess to her.

Hiro and Nagi begin studying together in the mornings, but unexpected circumstances put a wrench in their relationship.

Erika joins Nagi’s and Hiro’s morning study sessions to wingman for Nagi, and Hiro wants to come hang out at her place.

Nagi invites Hiro to join his group for a school field trip. The group is plunged into chaos with the addition of a couple more members.

Umino Nagi was swapped with another child at birth. He’s going to meet his real parents today, but on his way to school, he meets a girl who is threatening…

Nagi and Erika are now engaged, but Nagi can’t wrap his head around how loaded Erika is, and Erika seems to have concerns of her own.

Living together with Erika gives Nagi an opportunity to focus on exam prep, except when they run into trouble.

After learning about Nam Chul’s affair from Eun San directly, Geum Ah charges into their studio apartment and unleashes her rage. Eun San can’t accept breaking up with Nam Chul…

A painful past comes back to haunt Chi-yeol. Bang Su-a becomes suspicious of Hae-e after finding her secret worksheets on her desk.