Some foodstuffs and dishes such as fruits and sweets may be eaten out of one's hand, but you should not take meat and seafood dishes directly with your hands without using plates and utensils.
果物や菓子などの一部の食材・料理は手を使って食べても良いが、食肉・魚介類などの料理を用具（食器）を用いず手づかみで食べてはいけない。