expression, adverb taking the 'to' particle, noun which may take the genitive case particle 'no'
one thing or another; this and that; something or another
Used to refer vaguely to various things, reasons, or matters, often in a casual, dismissive, or summarizing way. Common in Kansai dialect but widely understood.
For one reason or another, I ended up being late.
Say what you will, but there's no place like home.