[X] Kaiu Ryoko, The Architect some call her, given her ability to build most anything anywhere and make it last, you're inclined to agree with them. While you never could quite follow what she said in her letters about math and such, you did pick up some of it, making you a skilled steward in your own right. (+1 Earth)
[X] Shinjo Haruko, the fastest blade west of Kyuden Kakita by most accounts, and the one time she did spar with you, you could barely move before her blade was at your neck. While not quite her speed, you did inherit some of her skill in martial matters (+1 Fire)
[X] Otomo Hoketuhime, mistress of all she surveyed and consummate politician, with her husband she had wielded unmatched power in the courts. It's no surprise that you too had a little of that skill within you. (+1 Air)