The Infectious Groove is a magic song/spell used by Haruo Weyland, a devil summoning rock star who started to use it when he ran out of inspiration for his music. He stole Personas in order to make a song everyone would love, because they would all hear what they want.

Appearances[edit | edit source]

Profile[edit | edit source]

Persona 2: Innocent Sin[edit | edit source]

Tatsuya Suou and the rest of his group get called in to investigate a mysterious rise in violence at Karukozaka High School. There, they find a demon attempting to steal a boy's Persona. They defeat it, but later find out he was just one of many demons summoned by Weyland to steal Personas so he could analyze what they like and steal the spark for his Infectious Groove. However, since the Persona is a manifestation of a person's inner self, when one is stolen the person becomes a feral animal, explaining the increase in violence. He explains to them that he could no longer find inspiration for his songs, so he used the stolen Personas to help figure out what people liked, and used what he took to make the Infectious Groove. When all his demons are defeated, he surrenders the stolen Personas to Tatsuya's party. It's later revealed that he got his COMP from Tamaizu Nirasawa, who was manipulating him for his own ends.

Major Characters
Playable Tatsuya Suou - Maya Amano - Lisa Silverman - Eikichi Mishina - Yukino Mayuzumi - Jun Kurosu
Non-Playable Philemon - Nyarlathotep - Joker
Minor Characters
Plot Relevant Maya Okamura - Akinari Kashihara - Shunsuke Fujii - Katsuya Suou - Ulala Serizawa - Daisuke Todoroki (Kyouji Kuzunoha) - Head Monk - Maki Sonomura - Kei Nanjo - Eriko Kirishima - Hidehiko Uesugi - Reiji Kido - Tamaki Uchida - Tadashi Satomi - Trish - Noriko Katayama
Masked Circle Tatsuya Sudou - Ginji Sasaki - Anna Yoshizaka - Junko Kurosu - Shadow Tatsuya - Shadow Maya - Shadow Lisa - Shadow Eikichi - Shadow Yukino - Ixquic - Hiroki Sugimoto - Takashi Hanya - Yasuo Inoe - Youichi Makimura
Last Battalion Fuhrer - Order of the Holy Lance
Velvet Room Igor - Nameless - Belladonna - Demon Painter
Rumormongers Kenta Yokouchi - Baofu - Chika Ueda - Sumaru Genie
Shop Time Count - Garcon Soejima - Kankichi Mishina
Climax Theater Motoko Mitsugi - Naozumi Kariyazaki - Musubu Torikiri - Akari Torikiri - Rose Futaba - Minato - Umiko Shiyama - Persephone - Tamaizu Nirasawa - Haruo Weyland - Kushiel
Locations
Sumaru City Seven Sisters High School - Club Zodiac - Kasugayama High School - Air Raid Shelter - Mu Continent - Giga Macho - Aoba Park - Smile Hirasaka - GOLD - Aerospace Museum - Mt. Iwato - Mt. Katatsumuri - Caracol - Aquarius Temple - Taurus Temple - Scorpio Temple - Leo Temple - Silver River - Xibalba - Abandoned Factory - Climax Theater
Music
Albums Original Soundtracks - The Errors of Their Youth - Persona 20th Anniversary All Time Best Album
Songs "Kimi no Tonari" - "Joker" - "Satomi Tadashi Drugstore Song" - "Unbreakable Tie"
Archives
Terminology Persona (Initial / Prime / Ultimate / Reverse) - Persona User - Cards (Tarot / Material / Skill / Incense) - Mystic Change - Affinity - Mutation - Ideal Energy - In Lak'ech - Oracle of Maia - Spear of Destiny - Muses - Phoenix Ranger Featherman R - Shadow Self - Ambrosia - "Infectious Groove" - Crystal Skull - Ideal Self - Growth Rate - Rumor
Lists Arcana - Personas - Demons - Bosses - Skills (Fusion Spells) - Items - Rumors - Restaurants
Other Media
Productions Lost Memories - Innocent Sin Novel - Persona: Tsumi To Batsu
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