"So something where Tetsuma can try a variety of things, maybe. Yakiniku sound good?"

"Sounds great!"

Tetsuma, it turns out, likes yakiniku a lot (though he pretty much likes everything that isn't rations or cafeteria food. He hesitantly ventures a complaint about them, which Yamato whole-heartedly agrees with.)

Ranko has never had either of these things but agrees that yakiniku is great.

"Rations taste yucky. Like chalk pretending to be strawberries. Badly."

"Oh dear. I bet they're not as bad as Akane's cooking, though."

"Who's Akane?"

"She's one of the girls my father's tried to marry my brother off to. She's a terrible cook."

"Oh, okay."

"She has other features too, though--she's a good martial artist, she's got a lot of perseverance, she's excellent at pounding perverts..."

He nods. 

"--Do I need to explain perverts to you?"

"Uh-huh."

"Perverts are people who want to try to look at you naked when you haven't agreed to it, or touch you in places you don't want, or steal your underwear, and if you ever meet any you should hit them as hard as you can."

"Okay!"

"Good."

He finishes up dinner, then asks, "What now?"

"What do you want to do?"

He thinks this over for a bit. "Train?"

"Okay! In anything in particular?"

"Can you teach me the stuff you did earlier?"

"I don't know! Let's find out."

"Where's the training grounds?" he asks Yamato.

"There's a good one this way." And he leads them to it.

"Okay! So, the Hiryu Shoten Ha is a technique primarily intended for opponents stronger than you are; it can be used against people who are weaker than you but at that point its main advantage is that tornadoes are flashy."