Griffin has no family, but works with Muffy, who is like a daughter to him. He is a master of mixing drinks, and is the owner of the town's Blue Bar. He is always friendly and offers drinks to the villagers after a long day. You can also see him playing his guitar. He takes pride in his job and really enjoys music.
As the game goes on, Griffin's mannerisms remain very much the same. His appearance and schedule change slightly in Chapter 4 onward.
Unlike in his appearance in Harvest Moon: DS, Griffin is not an eligible marriage candidate. He is also not a rival love candidate for Muffy.
Befriending him may influence you child to pursue a career in music. In the Special Edition, he will give you the "Marine Jazz" record if you befriend him.
Trick Blue Flowers, Mist Moon Flowers, Sashimi, Fish Stew, Bean Bowl, Old Coin, Eggs, Golden Eggs
Milk, Butter, Cheese, Curry, Hot Curry, Light Pickles