The history site provides an overview of all changes that have been made on this omdb site.
| System | 2022-03-09 08:45 | alias Arpeggio of Blue Steel -Ars Nova DC- |
| changed external link to https://www.wikidata.org/wiki/Q97007783 | ||
| 2021-02-19 20:03 | changed external link to Amazon Prime Video | |
| Jo (contribs) | 2019-10-13 09:29 | Category Anime |
| Eiji Miyashita as Voice | ||
| 2019-10-13 09:28 | Manami Numakura as Voice | |
| Saki Fujita as Voice | ||
| 2019-10-13 09:27 | Mai Fuchigami as Voice | |
| Kazuyuki Okitsu as Voice | ||
| 2019-10-13 09:26 | Seiji Kishi as Director | |
| 2019-10-13 09:25 | Country Japan | |
| Language Japanese | ||
| changed Runtime from 0 to 105 | ||
| release date set to 2015-01-31 | ||
| changed external link to https://www.imdb.com/title/tt4219304/ | ||
| created Aoki Hagane no Arpeggio: Ars Nova DC |