>>7278840For Supplement, the only thing that continues on from Extra is Sumika's After Story. Which is kind of bad I guess. It has some great scenes towards the end, and is pretty funny in the beginning. But the middle drags on in a repeating cycle summed up as "Sumika, I get it now!" "No Takeru-chan, you don't!". But Takeru gets some more development and matures quite a bit. But it's still worth reading I say if you liked Extra.
There are 2 other parts as well, Muvluv Duelist where the cast and then some plays Rumbling Angel, and every time Takeru wins he rapes a girl. Non-canon. Card Game you need to play to advance is stupid hard.
Then there are short side stories for each girl that take place before Extra. These at least I'd say are worth reading as they're pretty funny, or heart warming or a mix of the two.
Then there's Altered Fable which is to be read after Alternative. Not much to say here without spoiling stuff.
There's Ayu Mayu Alternative which has 2 parts, the first features those side characters from KimiNozo, and other age fan discs, as well as Gohda from Akane Maniax. Pretty funny. Non canon. The other part is two Alternative side stories, one about Marimo's past and the other mainly about 2 of the Isumi sisters, though all 3 that don't appear in Alternative appear.
Alternative Chronicles 01 has three parts. ML Unlimited The Day After Episode 0 which is the first part in a series of stuff which age will release over time. Chicken Divers which is about an orbital diver from the battle of Sadogashima. Rain Dancers is about some people in Europe. Worth reading, I'd say.
Then, Haruko Maniax which the main part is essentially an excuse for more Haruko H-scenes though kind of funny at times like when Takeru shows up. Contains 3 ridiculously funny non-canon stories with the Alternative cast based on radio dramas age has done. Those are worth reading at the least.