ハーメルンで公開中の『青資秘密学園奮闘ログ（https://syosetu.org/novel/322798/）どくいも作』より、過激保守派の七武生のチーパオ衣装。ナゴミとか団長も着てるらしいです。

設定としては最終編後に「ちょっとは他校と交流すっか……まずは自治区内でやってるイベントを他校にも一般公開するって形で」って感じの青学イベでの衣装です。
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【使用している銃の元ネタ】
レミントン社製『M700』。

ボルトアクション方式のスナイパーライフル。近年ではセミオートマチック式のスナイパーライフルに取って代わられつつもありますが、60年前から今に至るまで各国の最前線で未だに使用されている名銃です。
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この作品（作: Emmeria）はCC BY-NC 4.0に基づいてライセンスされています。
This work by Emmeria is licensed under CC BY-NC 4.0

この作品は『青資秘密学園奮闘ログ（https://syosetu.org/novel/322798/）どくいも作』の派生作品です。
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From the work published on Hameln, "[Seishi Secret School Struggles Log (https://syosetu.org/novel/322798/) by Dokuimo]," here is the qipao outfit of the Seven Warriors, an extreme conservative faction. It seems that Nagomi and the leader are also wearing it.

The setting is that after the final chapter, they decided to "start interacting with other schools a bit... maybe by making events that are usually held within the autonomous district open to other schools as well," and this is the outfit from an event held by Seigaku.

[About the Gun She Uses]
The gun is based on the 'M700' by Remington.

It's a bolt-action sniper rifle. While semi-automatic sniper rifles are becoming more common in recent years, this iconic rifle has been in use on the front lines of many countries for the past 60 years and continues to be used to this day.
This work (Author: Emmeria) is licensed under CC BY-NC 4.0.

This work is a derivative of "Seishi Secret School Struggles Log (https://syosetu.org/novel/322798/) by Dokuimo."
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