あやしいクルーク
[[PuyoPuyo]] series character, first appeared as the final boss of [[PuyoPuyo Fever 2]].

The result of [[klug_(puyopuyo)|Klug]] being possessed by the demon that is sealed within his book. His birthday is the same as [[sig_(puyopuyo)|Sig]]'s (June 6). Sometimes the original Klug can be seen as a purple ghost-like creature stemming from the book.
strange klug