# 15th Anniversary Short Animation: Battle Spirits Shounen Toppa Bashin × Saikyou Ginga Ultimate Zero Battle Spirits
*Also known as: 15周年記念ショートアニメ『バトルスピリッツ 少年突破バシン』×『最強銀河 究極(アルティメット)ゼロ ～バトルスピリッツ～』*

## Facts
- Format: ONA
- Status: concluded
- Year: 2023
- Season: SUMMER

## Renewal Score
**15th Anniversary Short Animation: Battle Spirits Shounen Toppa Bashin × Saikyou Ginga Ultimate Zero Battle Spirits** has a **26/100 renewal signal score** on Courcast (confidence: 80%) as of 2026-10-28.

## Synopsis
15th anniversary animation featuring a crossover between Battle Spirits Shounen Toppa Bashin and Saikyou Ginga Ultimate Zero Battle Spirits.

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0-100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/15th-anniversary-short-animation-battle-spirits-shounen-toppa-bashin-saikyou-ginga-ultimate-zero-battle-spirits-summer-2023
- API: https://courcast.com/api/public/titles/15th-anniversary-short-animation-battle-spirits-shounen-toppa-bashin-saikyou-ginga-ultimate-zero-battle-spirits-summer-2023
- About Courcast: https://courcast.com/about

*Last updated: 2026-10-28*