hard nut! is a Japan drama released in 2013 rated 7.7/10 with 8 episodes. This thriller series has been watched by 2,567 viewers.
Key Details
| Country |  Japan |
| Genre | ThrillerMystery |
| Year | 2013 |
| Episodes | 8 |
| Duration | 00:48:00 |
| Rating | 7.7/10 |
| Director | Kawai Hayato, Hashimoto Kojiro |
| Main Cast | Kora Kengo, Hashimoto Ai |
| Type | Drama |
| Content Rating | 15+ – Teens 15 or older |
Plot & Analysis
Story Overview
Kurumi Nanba is a student in late teens majoring in math at Tokyo university. She's viewed as a weirdo due to her poor communication skills, but having a genius level intellect. Meanwhile, Tatsuhiko Tomodo is a young detective. Kurumi Nanba and Tatsuhiko Tomodo work together to solve difficult cases including a series of bomb explosions, a locked-room murder and corporate blackmail.
Critical Reception
hard nut! has received very positive reviews with a rating of 7.7/10 based on 1,109 ratings. It is ranked #3,837 in popularity.
Frequently Asked Questions
What is the rating of hard nut!?
hard nut! has a rating of 7.7/10 based on 1,109 ratings.
How many episodes does hard nut! have?
hard nut! has 8 episodes, each approximately 00:48:00 long.
What genre is hard nut!?
hard nut! is a Thriller, Mystery drama from Japan.
Who are the main actors in hard nut!?
The main cast of hard nut! includes Kora Kengo, Hashimoto Ai.
When was hard nut! released?
hard nut! was released in 2013 in Japan.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.