oなかnakaoなかnakaおなか御中onaka
1.

The part of the body commonly referred to as the midsection, located between the chest and the pelvis, often associated with digestion and the storage of food.

2.

A term used to describe the internal organ responsible for the digestion of food, where the majority of this process takes place.

3.

A colloquial expression for the physical area where one may feel hunger or fullness, often linked to emotions and well-being.

4.

A region of the body that can indicate health and vitality through its appearance and condition, often associated with body image and self-perception.

Example:

いいえ、結構です。お腹が一杯ですから。

oなかnakapi-pi-
1.

A condition characterized by frequent and urgent bowel movements, often accompanied by discomfort and an upset digestive system.

2.

A state of digestive distress that leads to uncontrollable and repeated episodes of diarrhea, typically signaling an underlying issue with digestion or illness.