Suzu, a mineral researcher, suddenly loses consciousness at work!! When she wakes up, she finds herself in the world of an otome game, reincarnated as the villainess, Mahalia!? If this continues, her life will fall apart just like in the game!! She escapes from the royal palace and makes her way to a coal mine, where she meets Abel, the leader of the mine. In order to survive, Suzu proposes that they make steel using coke, a type of coal that does not yet exist in this world... (Source: Pocket Magazine, translated)

Mineral researcher Isuzu loses consciousness while working overtime, and when she wakes up, she finds herself reincarnated as Mahalia, the villainess of an otome game she was playing to kill time... and she has just been told by the prince that their engagement is broken off. She can't let her life of downfall follow the game's lead! After fleeing from the royal palace, she ends up in a coal mine deep in the mountains. Picked up by Abel, the leader of the mine, Isuzu abandons her life as Mahalia, opting for a life on the run, and proposes "steel production using coal (coke)," a method that has not yet been established in this world. Using the knowledge from her previous life, she aims to advance civilization and start an industrial revolution! (Source: Kodansha, translated)

Ordinary salaryman, Kido Otowa died in an accident and met a self-proclaimed goddess in charge of the Mie prefecture who brought him into another world. As a perk, he received the skill—of a ninja! Despite being let down at the eccentric abilities at first—Nothing could stand this Hidden blade – Kunai. With this Large Kite, he could fly anywhere as he pleased. With Transformation and Duplicate, he can befuddle anyone. —They were omnipotent skills which can even control the four elements!? “Just what is that magic……?” “Magic? No, this is ninja arts.” With powers unseen-of in this world, Otowa exacts divine punishment on the rampaging evil forces. Source: KADOKAWA