Old man mumble

　This variety of mikan is the first to be harvested among the Onshu mikans. The very first variety of mikan harvested a little earlier than the normal harvest time is called "aokiri mikan". The skin is green but fragrant, and the fruit is red and sweet. Aokiri mikan is characterized by the fresh acidity of Onshu mikan and is mainly produced in Okinawa, Kagoshima, and Wakayama. (Deepl)

　Wenzhou mandarins are a variety of mandarin oranges, and among them, the earliest harvested variety is called "Gokuwase."
　Mandarins of this early-harvest Gokuwase variety, picked a little earlier than the usual harvest time, are known as "Aogiri Mikan" or green-peel mandarins. Despite their green peel, they have a strong fragrance, and the fruit is characterized by its red color and sweetness. Aogiri Mikan is known for the refreshing acidity typical of Wenzhou mandarins and is primarily produced in Okinawa, Kagoshima, and Wakayama. (ChatGPT)

　The first variety of mandarin oranges to be harvested is the early-ripe variety. The early-ripe variety that is harvested a little earlier than the usual harvest time is called a green-cut mandarin orange. It is characterized by its strong fragrance even with a green skin, and its sweet red fruit. Green-cut mandarin oranges are characterized by the refreshing acidity of mandarin oranges, and Okinawa, Kagoshima, and Wakayama are the main production areas.(Google Bard)