|Native title||こぶしファクトリー DVD Magazine Vol.4|
|Released||May 16, 2017|
|Previous||Kobushi Factory DVD Magazine Vol.3 (2016)|
|Next||Kobushi Factory DVD Magazine Vol.5 (2017)|
In this DVD magazine, the group plays at Yomiuriland during the spring time! It is a planned reward for Kobushi Factory, and those watching will also be rewarded with a side of Kobushi Factory that is not normally seen!
- Fujii Rio
- Hirose Ayaka
- Nomura Minami
- Ogawa Rena
- Hamaura Ayano
- Taguchi Natsumi
- Wada Sakurako
- Inoue Rei
- Listing: e-LineUP! Mall
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