Um trem-bala rumo a Tóquio corre risco de explosão se a velocidade ficar abaixo de 100 km/h, e as autoridades correm contra o tempo para salvar todas as pessoas a bordo.

Determinada a restabelecer o sucesso cada vez mais distante de sua startup, uma jovem CEO contrata um homem de negócios de meia-idade para fazer parte da equipe.

Yoshito Sato grew up with his mother Yasue after his father passed away. His mother ran a yakiniku (grilled meat) restaurant that his father had left behind. Yoshito enjoyed eating his mother's cooking and their restaurant was loved by many people. Things changed after popular food critic Tatsuya Furuyama published false statements about their yakiniku restaurant. Due to that, their restaurant saw a sharp drop in customers. Yasue worked hard to recover business for the restaurant. Due to Yoshito's behavior in wanting attention from his mom, Yasue decided to shut down the restaurant. Eighteen years later, Yoshito lives alone and he works as a freelance writer. One day, he takes work for a new online foodie website. He works with editor Shizuka Takenaka. Their first assignment involves yakiniku. Around that time, Yoshito hears that his estranged mother Yasue has collapsed.

Kumiko e Kenichi se conhecem na faculdade e constroem um casamento feliz, mas com o passar do tempo um problema nada comum ameaça a relação.