In 2021, the term re-emerged in online discussions and databases for several reasons:
It is a sequel/spin-off focusing on the characters and Wendy Marvell .
It seems you’re asking for a (explanation, review, or summary) of “Futarino Tobari 2021.”
A manga adaptation that began serialization in October 2021. Futari no Sebango 4 (2022): A baseball-themed mini-series.
Are you okay, Touka-san?