Toaru Majutsu no Index Wiki

The Nectar Arc (神の飲み物ネクター?) is the second and last story arc of Toaru Kagaku no Accelerator.[1] It involves Accelerator and Last Order encountering and getting involved in the circumstances surrounding Himegi Matsuri, a princess-like girl with a mechanical heart,[2][3] who is connected to a case involving one of the Board Directors and pursued by the dark side group Full Course,[4][5][6] as well as twin sisters Tobio Yumi and Mami.[5][7]


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Accelerator's Condition, Nakimoto

The Tobio Sisters

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Childhood, Present Day

Himegi Matsuri

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Heart, Case/Escape


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Himegi Matsuri (Ch37-43), Tobio Sisters (Ch43-51), Banquet on the Escoffier (Ch50-), Aftermath (Ch62-63)



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Story Arcs
Toaru Majutsu no Index Academy City Arc Index ArcDeep Blood ArcSisters ArcAngel Fall ArcThree Stories ArcKazakiri Hyouka ArcOrsola Aquinas Rescue ArcTree Diagram Remnant ArcDaihasei Festival Arc
Versus Roman Catholic Church Arc La Regina del Mare Adriatico ArcAcademy City Invasion ArcSkill-Out UprisingDocument of Constantine ArcBattle Royale ArcAcqua of the Back ArcBritish Royal Family ArcDRAGON ArcWorld War III Arc
Shinyaku Toaru Majutsu no Index Gremlin Arc Freshmen ArcHomecoming ArcHawaii Invasion ArcBaggage City ArcIchihanaran Festival ArcAgitate Halation ArcMagic God Othinus Arc
Fall of Academy City Arc Mental Out ArcSt. Germain ArcMagic God Invasion ArcWorld Rejecter ArcSalome ArcElement ArcKamisato Rescue ArcAleister Crowley ArcProcessor Suit ArcCoronzon ArcKamijou Arc
Souyaku Toaru Majutsu no Index R&C Occultics Arc Christmas Eve ArcChristmas Day ArcOperation Handcuffs ArcLos Angeles ArcPost-Handcuffs ArcNew Year's Eve Arc
Toaru Kagaku no Railgun Level Upper ArcBig Spider ArcAPoltergeist ArcASisters ArcSilent Party ArcADaihasei Festival ArcDream Ranker ArcJailbreaker ArcFirst Year Arc
Toaru Kagaku no Accelerator Necromancer ArcNectar Arc
Astral Buddy Astral Buddy Arc
Toaru Kagaku no Dark Matter Yuzuriha Ringo Arc
Toaru Kagaku no Mental Out Tokiwadai Election Arc