Watched ep 1 for these:
-Mars Red: Monster of the week ? probably. Was different, artistically tiring.
-Jouran: Gratuitious violence, even if not that graphic, is not my thing. I'm torn because I like the melancholy atmosphere around the MC.
-Koi to yobu: MC female does not have anything I can be interested in yet, male MC is obnoxious.
-Mashiro no Oto: for some reason I like shamisen and koto. The show did deliver more strings than the last koto show we had. That first ep felt rushed though. I don't even remember if we've been told male MC's age. Probably around 18.
Also the timing for the : " I told her I'd break your arm" scene felt bad.
Of the 4 shows, the only one I have at least 98% certainty I will follow till the end of the season.