Mikoto's stomach sounds when hungry

* This work is fictional, and all persons appearing in it were 18 years of age or older and were filmed with their consent.

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This is a video of the stomach sounds of Mikoto, a 26-year-old restaurant worker, when she is hungry.
The video is 34 minutes and 29 seconds long.
Also, in response to popular demand, this time we are offering a great value set of two videos, one recorded with a stethoscope as usual, and one in which Mikoto's stomach sounds are recorded with a camera microphone.

The sounds recorded with the stethoscope sound as if you were listening with your ear directly against Mikoto's stomach, whereas the camera's microphone sounds like the sounds of Mikoto's stomach coming from the camera's point of view, in a natural way.
In addition, there are everyday sounds such as air conditioning noise, but they can be heard clearly here.
Of course, both are the same content, but the way it sounds will be different depending on whether you're listening with a stethoscope at zero distance or with a camera microphone listening from a little distance away, so I would definitely recommend you give it a listen.
I recommend listening to the stethoscope video first, and then the camera microphone video, so you can get a better sense of the difference.

Now, as for the content, Mikoto herself is a very quiet person, so I thought her stomach would be quiet and not growl much, but that was not the case at all, it growled loudly many times, and her stomach was very assertive. The sound was picked up perfectly on the camera microphone.
About 15 seconds into the video, you can hear a "gyuuru, gyuuruguru" sound for about 5 seconds.

At around 2 minutes 45 seconds, when he is answering the question "How long has it been since you last ate?", you can hear a "Gurrrrrrrrr" sound. You can also hear it on the camera microphone.
Immediately afterwards, a loud "Gyuru, Guru, Guo, Gyugyugyuugooo, Gyurruru" sound was played for about eight seconds. At the end, it sounded like a toilet being flushed. Of course, we were also using the camera microphone, so we could hear the sound clearly. This is a volume that would definitely be heard by the person next to you if you were in class.
Mikoto also has a very embarrassed look on her face.

At 3 minutes and 25 seconds, there is a "grrr" sound that sounds like it's resonating inside the hollow stomach.
The camera microphone also sounds clear.
One minute later, at 4 minutes and 14 seconds, the sound "Guruguru, gyuururu" is heard.

At around the 8-minute mark, when talking about her favorite foods, you can hear Mikoto's stomach rumbling, as if to say "I'm hungry." You can clearly hear this on the camera microphone.

Later, when he was watching a video about his favorite foods, at around 10 minutes and 15 seconds, he heard a "gurgurrrrrrr" sound, as if his stomach was saying "I want to eat."

There is also a loud noise at the 13 minute 33 second mark. "Gyurrrrrrrrrrrr!!" It sounds like there is a monster inside her stomach, and Mikoto herself flinches at the sound. She then bursts out laughing in embarrassment.
The sound was picked up perfectly by the camera microphone. Mikoto was wearing earphones so that she could hear the sounds being made with the stethoscope, but the sound coming from the earphones was so loud that it was picked up by the camera microphone. It was so loud that I was surprised, as I couldn't imagine it coming from such a quiet person.

Soon after, we hear a gurgling sound like someone has an upset stomach. Mikoto's stomach makes a wide variety of sounds.
The sound continues intermittently until about 14 minutes and 49 seconds in. You can clearly see that Mikoto's stomach is being stimulated by the food video.

At around 18 minutes and 45 seconds, you can hear the sound "Gyuuuuuuu, gyurugyurugyu, gou, gou, gou" for about 8 seconds, and at the end you can hear a beep like a whistle.
Is there a recorder inside Mikoto's stomach?

Afterwards, we had them drink carbonated water.
Carbonated water flows into your stomach, making a "whoosh" sound.
After that, we asked him to lie down, and at 20 minutes and 54 seconds we heard a sound that was clearly different from before: "Grrrrrrrrrrr." Until then it had sounded like a monster roaring, but now it sounded like a frog croaking. It's amazing how much of a difference can be made just by drinking carbonated water.
Also, when I pressed Mikoto's stomach with my hand, I was able to confirm that the vibrations of her stomach sounds were being transmitted properly.
I continued to have him watch food videos, but the sound continued to ring intermittently.

At this point, my camera battery was about to die, so I replaced it.
The loudest noise was at around 24 minutes and 52 seconds, just after filming resumed.
The sound is loud and clear, as if it is being squeezed out to the very last bit: "Guuuuuuuuuuuuuuuuuu, gyuururu..."
It was also recorded well by the camera microphone.
If you were in a quiet place, such as during a meeting, you would probably be the center of attention.
Mikoto is also laughing out of embarrassment.

There is also a "gyuuuuuuuuuuu" sound at around 27 minutes and 8 seconds.

Finally, I asked her, "Are you embarrassed to hear your stomach sounds?" and she said, "Yes, I am."
This was our first attempt, but it's clearly picked up by the camera microphone, so I hope you'll give it a listen.

*The format is "MP4" and the size is 1920 x 1080.
*We have confirmed that the models are over 18 years old. Providing, transferring, selling, etc. to third parties, and uploading to other sites is strictly prohibited.