Was that the first use in a game?
How about the 28th Honinbo in 1972, the match between Hane Yasumasa (8p) and Kobayashi Koichi (6p). Kobayashi plays this pattern and loses.
Kobayashi plays the high approach, but he does not play the continuation with the attachment in the corner and the jump upward from , thus he does not play the specific pattern mentioned on this page.
Rin Kaiho also plays the high approach for a nadare position in 1975, but also without this continuation.
The 1979 game is thus the first to feature this side pattern.