>>1873531No easy way about it other than the old fashioned way, 36 chambers of the /u/-Tang.
L famous plays and operas and Broadway productions. Shakespeare, Bizet, Rodgers & Hammerstein, etc. Because:
1. Princely types get cast in male roles so you might as well learn it now
2. good practice for delivering pithy quips as you deliver the coup de grâce
C. Chicks dig poetry and shit
Get an asymmetrical hairstyle and some tomboyish outfits and an athletic bikini. We don't have to go quasi-androgynous all the time but it helps with the image.
Nice thing about prince mode is it's not as emotionally demanding as the onee-sama. No need for troubled pasts, and you can be as refined as an ojou in battle or get as rowdy as the tomboy come brawling time.
Make sure you have light jacket and an umbrella to offer girls. Also a glove to demand satisfaction and challenge opponents to duels.
Wearing your coat like a cape instead of using the sleeves is an option. Also make sure to have either a handkerchief or a scarf(which can also double as a cape). Not both. Come war time princesses'll offer you the thing you don't have as a lady's favor.
Athleticism, obviously. There's the obvious need for endurance and being able to carry girls. Learn the basics of a striking martial art and a throwing martial art. Also learn archery, which besides direct applications of arrows into victims, can also be used to secure ropes for infiltrating a villain's lair. And, needless to say, fencing or kendo or anything that gets you experience with using a sword. Gotta be able to commit to battles.
https://www.youtube.com/watch?v=nB8tiSMCwREhttps://www.youtube.com/watch?v=YuSU9mdm-LgRiding a horse may not always be feasible, even in the event swashbuckling talents become highly demanded, so also learn how to use a motorcycle and any other vehicles you might come across.
Also pick a flower to carry into battle as a pseudo-battle standard which you can then throw onto vanquished foes.
