Back numbers of 井戸の底 (井戸の底のほう)
Back number list of 井戸の底 (井戸の底のほう). Displays exclusive contents for each plan, such as "無料プラン", "黒王の〇〇〇", by posting month.
※ Except for the Japanese yen, the actual settlement amount may vary due to conversion from the reference exchange rate.