Akira Tendo is an overworked and broken man. But one day, a sudden zombie pandemic flips his world upside down, resulting in a life-changing revelation.

Determined to make up for all his lost vacation days, Akira goes into super lazy mode — until he has to brave the zombified streets to get more beer.

After finding out that his old rugby buddy from college is in danger, Akira rushes over to Shinjuku to try and save him.

Akira and Kencho flee into the basement of a department store and meet a trio of flight attendants — checking one more item off the bucket list.

Remembering his childhood dream, Akira goes into the aquarium to grab a certain item, only to run into a group of survivors running for their lives.

Akira leaves Tokyo behind and heads back to his hometown, Gunma. When he makes a pit stop to get an RV, he reunites with Shizuka.

Akira finds himself sucked right back into his old, corporate drone mindset. Seeing him in that state triggers bad memories for Shizuka.

Akira and his friends meet a German college student who isn't going to let a zombie outbreak stop her from chasing her dreams.

Forced to take a detour through the forest, Akira gets very excited when he comes across a man building himself a treehouse.

Akira and the others settle in, helping out the villagers and their fellow refugees from Tokyo. But an old friend becomes consumed with revenge.

With a massive zombie horde coming their way, Akira and the others split up to try and save the villagers, only to find themselves facing another threat.