栃とち木ぎ県けんMeaningsNoun1. Tochigi Prefecture (Kanto area)Kanji used栃horse chestnut木tree県prefectureComposed of栃とち木ぎTochigi (city, prefecture)Noun県けんprefecture (of Japan); county (of China, Taiwan, Norway, etc.); department (of France); province (of Italy, Spain, etc.)Noun