ちなみに、それはこの話の後日談にする予定です。

tbd

By the way, I plan to do that for this story's sequel.

Ｋさんの内緒にしていただくとの約束のもとに前回「左右」後日談なる駄文をお送りしましたが、今回はその後日談です。

tbd

Last time I sent out my humble work, the afterword to "left-right", written on the promise that you'd keep it secret from him, this time it's the afterword to that afterword.