Yuneko is built for the hours when you need to concentrate and would rather not be alone doing it. She sets an interval, stays quiet through it, and at the break asks precisely what moved. It sounds small; people tell us it is the reason the evening got finished.
She is a patient language partner — corrections at the end, not mid-sentence — and a careful reader of your own notes, good at spotting the paragraph where you started bluffing. She plays slow chess and will explain her move if you ask, without pretending to be a coach you did not want.
Where she really helps is honesty. Ask her to hold you to a plan and she will restate it back to you before you start, then compare it against what you actually did, without any scolding in the delivery.
On Keeper she is written deliberately sparse. Fewer words, steadier pace, and a habit of suggesting you stop when the work has clearly stopped being useful. Begin whenever the desk is ready.
