Well... Ito didn't work on FFXIII.
XIII is a mess story and pace-wise since the first act, it wouldn't count xD
I'm curious how XV ends up in that department, neither Toriyama nor Matsuno (with his problems) or Watanabe are working in it, it's all Nojima. I seriously have no idea what will happen knowing that Nojima is so hit and miss.
Also, look at Ito's wikipedia since XII (bad formatting):
Release Title System Credit(s)
2006 Final Fantasy V Advance Game Boy Advance Supervisor
2006 Final Fantasy VI Advance Game Boy Advance Supervisor
2007 Final Fantasy XII International Zodiac Job System PlayStation 2 Producer, director, game design[10]
2007 Final Fantasy IV DS Nintendo DS Battle supervisor
2009 Crawlian Browser game Producer[23]
2009 Final Fantasy Crystal Chronicles: My Life as a Darklord Wii Special thanks[24]
2009 Gyromancer Xbox 360, Steam, Windows Special thanks[25]
2011 Dissidia 012 Final Fantasy PlayStation Portable Special thanks
2012 Guardian Cross iOS, Android Original concept[26]
2014 Deadman's Cross iOS, Android, PlayStation Vita Battle design[27]
2014 Murdered: Soul Suspect PlayStation 4, Xbox One, PlayStation 3, Xbox 360, Windows Special thanks[28]
2017 Final Fantasy XII: The Zodiac Age PlayStation 4 Supervisor[29]
what the hell is happening