According to Shounen Ace magazine's October issue, two parody manga of The Melancholy of Haruhi Suzumiya, "The Melancholy of Suzumiya Haruhi-chan" and "Nyoro-n Tyuruya-san", will be animated and aired on Kadokawa's Youtube Channel.
"The Melancholy of Suzumiya Haruhi-chan" is a self-parody comedy manga written by Nagaru Tanigawa (story) and Puyo (art).
"Nyoro-n, Tyuruya-san" is originally a doujin manga written by Eretto.

Source: MOONPHASE
Source: Scan of Shounen Ace, Scan page2


The Melancholy of Suzumiya Haruhi-chan Comic vol.1 on Amazon Japan
The most recent Tyuruya-san episode Aug 6

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According to Newtype magazine October issue, it's confirmed that Kyoto Animation will produce the two series.
Source: Scan of Newtype magazine