Title: (C85) [Yowatari Kouba (Jet Yowatari)] BATTLE END CHINA (Gundam Build Fighters)
JPN Title: (C85) [世渡工場 (ジェット世渡り)] BATTLE END CHINA (ガンダムビルドファイターズ)
Scan commissioned by me for myself.
Wish this was longer but what can you expect when the doujinshi itself costs $4.
Hopefully we can look forward to seeing older releases from this circle soon enough.
You can view it here