# 15th Anniversary Short Animation: Battle Spirits Shounen Toppa Bashin x 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 x Saikyou Ginga Ultimate Zero Battle Spirits** has a **31% renewal probability** on Courcast (confidence: 58%) as of 2026-06-03.

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

*Last updated: 2026-06-03*