Oooh, looks perfect! Rinnosuke's thing is a little clunky but only a few characters have a new skill, and it's hidden the rest of the time anyway, so I think it's fine.
JP wiki also suggests subbing enhancer on Rinno to make Precise Information notably more powerful, and add some healing to Battle Command. (I'll probably go through and add little notes like this myself later, though)
Whenever postgame subclasses are added, they'll need a new column for skp cost on leveling. JP wiki doesn't mention it so I assume the awakening skills have normal 5 cost, though.
Hmm, and where to note the characters with higher than normal max attack levels... maybe just add another column in for them too. I'll think about it later
edit:Oh, the new spells... the damage formula line isn't one with crowding issues, so just linebreaking and putting the new dmg formula (or the guess...) for it beneath it with some kind of tag is probably good. Base stats is slightly more awkward, although at least only 2 or 3 characters were tweaked (Flan, Iku... anyone else?). That category isn't crowded in the least either though, so it might be fine to, again, list them both.
Let's see, that's...
Hell's Tokamak, Giga Flare (mp/delay also adjusted iirc)
Supernatural Phenomenon, Knockout in Three Steps
Cat's Walk (Delay adjusted too),
and all three of Flandre's attacks.
And Byakuren's duplication scroll? And Aya's go-first spell had an mp cost increase. Also, Tenshi's NTR attacks both got debuffs added in. edit:And I think Cirno's Diamond Blizzard got more PAR???
edit again:Minor review edits to the first character page~
edit MOAR:Going through the new Awakened Skill reviews; so, with Komachi's composite skills, one thing I wondered is where in the formula the ATK/MAG influences are being put in. Assuming they're just turning the attacks into "normal" composite skills, the new ATK/MAG increases are also boosted by the multiplier; this gives Avici actually, like, 160% Atk and turns it into a really good skill (since even with her low MAG, 400% is enough to boost it into a fine power all-target with a plethora of effects)