緋弾のアリア 武偵が来たりて温泉研修
Aria the Scarlet Ammo Special
The story takes place in Tokyo Butei High School, a special school where armed detectives — "Butei" — are trained to use weapons. Kinji Tooyama is a second-year-student who has a special ability, but he keeps it a secret to maintain an ordinary, peaceful life. However, when he gets caught in a bombing on the way to school, he encounters H. Aria Kanzaki, the most powerful S-Rank Butei student in Assault Studies. (Source: Anime News Network)
Names
| Original | 緋弾のアリア 武偵が来たりて温泉研修 (japanese) |
|---|---|
| Romaji | Hidan no Aria - Butei ga Kitarite Onsen Kenshuu |
| English | Aria the Scarlet Ammo Special |
| Also known as | Aria the Scarlet Ammo - Butei's Going on a Hot Spring Training Camp |
Facts
Reception
| Community score | 6.42 / 10 |
|---|---|
| Bayesian score | 6.66 / 10 |
| Composite | 43.2 |
| On lists | 13,656 |
| Favourited | 69 (0.5%) |
| Completion | 95.9% |
| Drop rate | 0.9% |
| In backlog | 19.3% |
| Score spread σ | 1.77 |
Score distribution
185210431814354580861,42971,6118855940910231
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Broadcast season | Autumn 2011 | D | 57 of 73 |
| Year | 2011 | D | 228 of 305 |
| Studio | J.C.STAFF | E | 241 of 277 |
| Format | Special | E | 698 of 872 |
| Source material | Light novel | E | 746 of 927 |
| Length | OVA / Special | E | 1,059 of 1,260 |
| Era | Early 2010s | D | 1,214 of 1,627 |
| Genre | Romance | E | 1,372 of 1,687 |
| Season (all years) | Autumn | E | 1,547 of 1,921 |
| Genre | Action | E | 2,251 of 2,765 |
| Genre | Comedy | E | 2,815 of 3,488 |
| Origin | Japan | D | 5,655 of 7,157 |
Key staff
| Director | Jin Aketagawa, Zachary Bolton, David Allende |
|---|---|
| Character design | Kobuichi |
| Original creator | Chuugaku Akamatsu, Kobuichi |
Franchise — 緋弾のアリア
Related
| Relation | Year | Title |
|---|---|---|
| prequel | 2011 | Aria the Scarlet Ammo |
AniList id 10604 · MAL id 10604 · record updated 2026-08-26