It's about the past and the future of Kawashiri Kodama, a dangerous lifehacker.

Kawashiri Kodama, a dangerous lifehacker, lives her life just as the title suggests.

Kawashiri Kodama, a dangerous lifehacker, goes to Inageya.

Kawashiri Kodama, a dangerous lifehacker, receives a revelation.

Kawashiri Kodama, a dangerous lifehacker, goes to a local Chinese restaurant.

Kawashiri Kodama, a dangerous lifehacker, likes Valentine's Day.

Kawashiri Kodama, a dangerous lifehacker, enjoys coffee.

Kawashiri Kodama, a dangerous lifehacker, lives for karaage deep fried chicken.

Kawashiri Kodama, a dangerous lifehacker, strategically retreats.

Kawashiri Kodama, a dangerous lifehacker, plans her schedule.

Kawashiri Kodama, a dangerous lifehacker, wishes there were three of her.

How Kawashiri Kodama, a dangerous lifehacker, eats packed sushi.

Kawashiri Kodama, a dangerous lifehacker, cooks midnight snack.

Kawashiri Kodama, a dangerous lifehacker, remembers her pressure cooker.

Kawashiri Kodama, a dangerous lifehacker, and merry friends who live in her town.

Kawashiri Kodama, a dangerous lifehacker, is distracted by an old man.

Kawashiri Kodama, a dangerous lifehacker, cooks a boxed ramen.

Kawashiri Kodama, a dangerous lifehacker, reveals her sleeping method.

Kawashiri Kodama, a dangerous lifehacker, can't cut off pouches completely.

Kawashiri Kodama, a dangerous lifehacker, tests her concentration.

Kawashiri Kodama talks about her parents' home.

Kawashiri Kodama, a dangerous lifehacker, experiences Komeda's Coffee for the first time.

Kawashiri Kodama, a dangerous lifehacker, wants to buy home delivery pizza at a discounted price.

Last dinner of Kawashiri Kodama, a dangerous lifehacker.