A few months ago, we reported that the first volume of Transformers: The Manga had been solicited on Amazon.com for publication in February 2020. And now we have Volume Two up for preorder as well!
Due out May 12th, the collection lists Ban Magami and Masumi Kaneda as authors. Magami drew and Kaneda wrote most of the G1-era Transformers manga, so there's a lot that could be in this book. While the first hardcover called out specific series (namely "The Great Transformer War" and "Fight! Super Robot Lifeform Transformers"), there's no indication this time of which Kaneda/Magami works will be included. More details as they become available!