OPs (including new OPs from fall leftovers)
wimp ft. Lil' Fang (BACK-ON) - Gundam Build Fighters
Goya no Machiawase (Hello Sleepwalkers) - Noragami
ambiguous (Garnidelia) - Kill la Kill
LIFE (Fujifabric) - Silver Spoon S2
Respect for the Dead Man (Pay Money to my Pain) - Nobunagun
EDs
AXIS (Stereo Dive Foundation) - Nobunaga the Fool
Heart Realize (Tia) - Noragami (tied with below)
Hanpan Spirit (Hyadain) - Gundam Build Fighters (tied with above)
Special mention to Space Dandy. Viva Namida is great, but I'm putting it out of the lists solely because I'm a bigger fan of the Toonami special OP and ED.