Back numbers of Copen Factory (姫綺るいな)
Back number list of Copen Factory (姫綺るいな). Displays exclusive contents for each plan, such as "無料プラン", "コペンギンプラン", by posting month.
![コペンギンプラン](https://c.fantia.jp/uploads/plan/image/25308/thumb_44c8a98b-3477-40b5-9e2d-f7bafda68566.png)
※ Except for the Japanese yen, the actual settlement amount may vary due to conversion from the reference exchange rate.