Unless this is a form of educating yukkuri through injecting information directly to them. Their mouths are shut so they won't be shouting since the process is painful, but it may be effective after bearing with the pain.
Unless this is a form of educating yukkuri through injecting information directly to them. Their mouths are shut so they won't be shouting since the process is painful, but it may be effective after bearing with the pain.
Not quite.
Most likely, they're used as a form of external storage devices (a similar direction I'm thinking of adding to the fanfic I'm working on, besides tapping their matter-to-bean-paste-plus-energy conversion process as a form of energy). It's no way as efficient as USB devices, but it's a lot more entertaining...