Rinko OISHI
Rinko Oishi is an adult orphan with brown hair who lives in the anime world of Poco's Udon World. She is a kind and caring person who loves to cook, and she is always willing to help others. She is also a very skilled cook, and her udon noodles are known to be the best in the world.
Rinko's backstory is a sad one. She was orphaned at a young age, and she has had to work hard to make a living for herself. She has never given up hope, however, and she is always looking for ways to improve her life.
One day, Rinko meets Poco, a young boy who is also an orphan. Poco is a very kind and innocent boy, and he reminds Rinko of herself when she was younger. Rinko takes Poco under her wing, and she teaches him how to cook udon noodles. Poco is a quick learner, and he soon becomes a very skilled cook himself.
Rinko and Poco become close friends, and they help each other through their difficult times. They both find happiness and fulfillment in their work, and they are grateful for the friendship they have found in each other.