1 Kendo Route story scene, featuring multiple ladies (focus on Erina and Mary).
1 Naomi h-scene (unlocked after completing one 'King's Challenge' scene).
1 Natsuki story-only scene.
2 Natsuki h-scenes (repeatable).
Beginning of "Kendo's Family Trip" event (2nd 'King's Challenge'). It is required to finish Hanako's and Rin/Kaoru's story to unlock.
It includes:
Long story segment and build-up for later.
2 Mary h-scenes (1 hinges on a single choice).
In order to remind people of the story so far, a prior Naomi scene has been made mandatory to replay.
Story segments have been added to before and after the "Natsuki & Hanako Swing Scene", requiring people to play through it again to count once more as complete.

180+ new CGs/renders (including variations).
50+ new animation/videos (including variations).
26k+ words of dialogue and narration.
5 scenes added to the gallery in total.
The "skip to latest update" option has been updated to right before all the newly added and changed content.
Some typos and bugs fixed.