Kanji, kana is best for work. Calligraphy and painting and calligraphy Using rapeseed oil, growth is good, the dark ink Pure black, light black ink is brownish black. In General, the most favored company.
* Safflower ink Many people commonly known as flower ink seems to come. The red in the box characters Hiragana ', ' to come from so far seem Is like a Benihana ink is the official name.