Toaru Majutsu no Heavy na Zashiki-warashi ga Kantan na Satsujinki no Konkatsu Jijou Manga Chapter 009

The Circumstances of the Closure Which Marks the End of the Battle to Bring About A Certain World's Destruction (とある世界の破滅をもたらす戦いが終わりを告げる終幕事情) is the ninth and final chapter of the Toaru Majutsu no Heavy na Zashiki-warashi ga Kantan na Satsujinki no Konkatsu Jijou crossover manga, released on October 12, 2015.

Adapted from

 * Toaru Majutsu no Heavy na Zashiki-warashi ga Kantan na Satsujinki no Konkatsu Jijou

Major Events

 * Othinus descends into the world of 'The Circumstances Leading to Waltraute's Marriage' in her normal body to aid Touma.
 * Hel is defeated and later saved by Jack Elvan.
 * The heroes are returned to their respective worlds.
 * Index's Walking Church clothes remain destroyed.

Toaru Majutsu no Index universe

 * Kamijou Touma
 * Index
 * Othinus

Heavy Object universe

 * Quenser Barbotage
 * Heivia Winchell
 * Milinda Brantini

The Zashiki Warashi of Intellectual Village

 * Yukari (Zashiki-Warashi)
 * Yuki-Onna
 * Jinnai Shinobu

A Simple universe

 * Anzai Kyousuke
 * Higashikawa Mamoru
 * Bunny Girl Karen

Killer Princess and the Deep End

 * Satsuki
 * Nanajou Kyouichirou

The Circumstances Leading to Waltraute's Marriage

 * Waltraute
 * Jack Elvan
 * Hel
 * Loki
 * Odin
 * Frigg
 * Rán
 * Niddhogr

The Unexplored Summon://Blood Sign

 * Shiroyama Kyousuke
 * White Queen

Abilities

 * Imagine Breaker - Kamijou Touma, Level 0
 * Gungnir - Odin
 * Electromaster (Railgun-variant) - Misaka Mikoto, Level 5

Locations

 * Waltraute's world (World of Norse mythology)
 * Midgard
 * Skíðblaðnir
 * Rán's palace
 * Academy City
 * School District 7
 * Kamijou Residence

Trivia

 * This marks the debut of Othinus in a non-4koma manga series.
 * Despite the events that turned Othinus small having occurred in late November, Touma's uniform is still the summer uniform instead. This would either indicate that the events of the manga occurred a year after the events of Othinus becoming small, or an oversight by the artist.