高気圧ねこロック (Anticyclone Cat Rock) is a high-energy collaboration track between two veteran composers, Hideyuki Ono (小野秀幸) and Jimmy Weckl, written for maimai PiNK PLUS. The artist credit "小野隊長とJimmy親分" uses affectionate nicknames both creators are known by in the music-game community: Ono is often called "隊長" (Captain), while Weckl goes by "親分" (Boss). The song marked their first joint composition for a rhythm game in 13 years and 10 months, making its release a notable reunion for fans of the broader arcade music scene. The track's title translates roughly to "Anticyclone Cat Rock," and some sources suggest a thematic connection to "三毛猫ロック" (Calico Cat Rock), an earlier Ono-Weckl collaboration from Konami's GuitarFreaks & DrumMania series. Clocking in at a brisk 260 BPM with no vocal track, the song delivers an instrumental rock arrangement driven by aggressive drumming and catchy melodic hooks. The accompanying in-game video was created by Eto Noboru. In maimai, 高気圧ねこロック debuted on June 30, 2016 as one of the first Challenge Tracks for PiNK PLUS, alongside connecting with you. It was initially available only through the Challenge Track system until July 27, 2016, after which it became a standard unlocked song. The Expert chart was designed by ぴちネコ (Pichineko), and the MASTER chart by ロシェ@ペンギン (Rocher@penguin). In Asian English releases, the song is localized as "Anticyclone Cat Rock" with the artist credited as "Hideyuki Ono with Jimmy Weckl." The track later crossed over into CHUNITHM AMAZON in March 2019 and was carried forward into CHUNITHM SUPER STAR.