aa-6. 学習と検証，学習不足，過学習

Round-11 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events), provenance check and vendor/seller/devotional recheck passed; strict per-title check + final strict pass; oEmbed verified.

A 55-minute video from 金子邦彦: “aa-6. 学習と検証，学習不足，過学習”.

Video by 金子邦彦, played through YouTube's embedded player.