You can't eat food with crayfish.
Crayfish+onion: calcium oxalate forms to produce stones.
You can't eat food with pine mushrooms.
Tricholoma matsutake+snail: it will be poisoned if eaten together, and it can be treated with Lotus House.
Tricholoma matsutake+green radish: causes dermatitis.
Tricholoma matsutake+white radish: causes dermatitis.