Oh No, Nono! is an optional quest that occurs during the Field Study (Day 2) in Chapter 4: A Midsummer's Revels of Trails of Cold Steel.


The quest is given to you automatically by Carl Regnitz via the Field Study envelope. The player can start the quest by speaking with Old Man Keaton at his home in the Ost District.

This quest has must be completed prior to finishing Heimdallr Port Monster.


  1. Talk to Keaton in House 2 of the Ost District.
  2. Find the three cats in the Ost District (can be done in any order):
    • Note: These locations are marked on the map.
    • Locate the cat at Ost District North.
    • Locate the cat at Ost District East.
    • Locate the cat at Ost District South.
  3. Proceed to Ost District Northeast where you can see Mr. Tiddles.
  4. Follow Mr. Tiddles to find Nono.
  5. Return to Keaton.


Stage Entry
Inital "Our family's kitten has gone missing. If you can help us, please visit us in our home in the Ost District for more details." --Keaton
1 After speaking with Keaton:
  • Keaton's family told us about their missing kitten Nono. She has white fur and is very timid... She shouldn't have strayed too far.
  • The family's already asked the residents' association to help them search indoors, so we only need to look outdoors in the Ost District.
2 After finding the cat(s) in Ost District North:
  • We spotted two brown cats -- a mother and a kitten -- in northern Ost.
3 After finding the cats in Ost District East:
  • We spotted a gray cat in the eastern Ost.
4 After finding the cats in Ost District South:
  • We spotted a balck and white cat in southern Ost.
5 After spotting Mr.Tiddles:
  • We spotted Mr. Tiddles, the leader of all the cats in Ost. Let's go after him and see what we find!
6 After finding Nono, and returning to Keaton:
  • Yes! We brought Nono back!