This is a skill that just encompasses the knowledge of how to smile. Unconsiously, how to move your muscles/mouth physically - but also how to be in the right mental mood for smiling. Basically, when she feels happy, she can smile normally now instead of making her creepy serial killer face.

Thanks to the Mighty Cow Quest in her heart, she may actually wind up using it, too.

This is the skill that's going to give her back her SHSL talent when it comes to swords! This encompasses things like....how to behead a person, or how to slice a small moving target with precision, or just how to best someone in a swordfight.

...Long story short, she's going to be really damn good with swords after this, although her kendo skills will lag behind.

Similar to her basic kendo skill, this gives her back the foundations of her notable talent with swords. She'll be mediocre at it - she clearly has the basic lessons, but there's still something missing (namely, the other half of this skill) - but it'll be a significant improvement from how she wields swords at the moment.

Crane is now able to bake things without horribly burning them/burning down the dorm/etc. etc.! This baking skill encompasses mostly Japanese/borrowed-Western sweets, such as cakes and karinto and the like. The sort of stuff a "good" traditional Japanese housewife could bake!

...Too bad she's not going to want to eat any of it herself.

Basically this skill gives her back the foundations of her amazing kendo talent! This is pretty much equivalent to your average kid on the kendo team in high school - she'll be able to do a lot of basic strikes and is probably better than people with no kendo experience, but she's not SHSL yet, so no throat strikes or the like.

On the plus side, now she'll be more effective with the shinai she carries around with her all over the place!

This is literally the most mundane skill. It's just the ability to braid hair, whether her own or someone else's.

Basically from this point on she'll be wearing two neatly-done braids, as opposed to having her hair down like she did previously. o/