My goal today was to max out Kotori's MND stat, as well as gain her some new staves. Well, 3 hours of Yakumo grinding and 11 levels later:

Mission accomplished. Maxed out MND at Level 78, started boosting DEX now for improved critical. I also hear it helps with cooldown. That's always welcome.

A Whitecap Staff +50 to replace my Tea Oak Staff +40 as my first aid and wingman healer. Can't remember if it has Sanctuary IV and Healing IV, or if it's First Aid IV instead of Healing IV. One of the two.

Also picked up a pair of these Kinbens. One has First Aid and Sanctuary, making it a good healer, though it also has Soul Strike IV. The other has Healing, Holy Light... and something else. Can't remember what. Gave it a couple Ougis to make it a fighting staff rather than a healer. Keeping my Caduceus +50 on hand for now since it's my Resu staff, plus it has Extended Heal Geki and Meditation, on top of Holy Pillar VI which is currently sitting at Level 30. Levelled that skill four times today.
All in all, not bad for some grinding. On Tuesday I'll be taking Kotori to Youen Hard, see if I can get one or two good Schwerzkreuz Staves. Here's hoping. After that I'll be grinding for SF mags again. Only got a Kousei and a Sekisei, plus two Crit mags.