---
title: 2020年/夏のOB回
url: 'https://www.sozanbrass.com/activities/2020e5b9b4/e5a48fe381aeobe59b9e'
markdown: 'https://www.sozanbrass.com/activities/2020e5b9b4/e5a48fe381aeobe59b9e.md'
lang: jp
date: '2026-10-25'
description: 2020年/夏のOB回
---

# 2020年/夏のOB回

---

## Navigation

- Parent: [2020年](https://www.sozanbrass.com/activities/2020e5b9b4.md)
- Next: [2020年/第20回SWEET CONCERT](https://www.sozanbrass.com/activities/2020e5b9b4/e7acac20e59b9esweet20concert.md)