SOS Encounter: Blush Mountain (15%)
Walk: Blush Mountain (10%)
Gift: Heahea Beach (Only in Ultra Moon)
Its base catch rate is 180 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Ultra Ball or Premier Ball.
Togedemaru in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)