1. YES The studio might be starting work on episodes.
2. No Adult Swim/Toonamai has not said yes.

“A second season has not been announced”.

Bluesky, Jason DeMarco, 06/18/2024

NOPE 👍Props to M.A.L. to having journalistic integrity and actually doing a retraction.

• https://bsky.app/profile/clarknova.bsky.social/post/3kva66c67ib2h
• https://x.com/swimpedia/status/1803243374817771546
• https://jcrcomicarts.wordpress.com/2024/06/20/ninja-kamui-season-2-might-not-be-in-the-works-after-all/