Kazuma Kamachi has written at least 100 books. Their most popular book is A Certain Magical Index, Vol. 1 with 12 saves with an average rating of 3.17⭐.
They are best known for writing in the genre Light Novel.
2014 • 12 Readers • 224 pages • 3.2
2016 • 7 Readers • 240 pages • 3.3
#4 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2004 • 5 Readers • 2.8
#3 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2004 • 5 Readers • 3
2022 • 5 Readers • 212 pages • 4
#13.5 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
5 Readers • 3.5
#6 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2010 • 5 Readers • 3
#5 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2009 • 5 Readers • 3.3
#10 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2012 • 4 Readers • 2.7
#9 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2012 • 4 Readers • 2.7
#8 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2011 • 4 Readers • 3.3
#14 of 21 in Shin'yaku Toaru Majutsu No Index
2015 • 4 Readers • 360 pages
#5 of 21 in Shin'yaku Toaru Majutsu No Index
2012 • 4 Readers • 280 pages • 3.3
#12 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
4 Readers • 4.5
#7 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2005 • 4 Readers • 2.7
#16.5 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
3 Readers • 2
2016 • 3 Readers • 184 pages • 4
2016 • 3 Readers • 215 pages • 4
2016 • 3 Readers • 205 pages • 4
#1 of 13 in A Certain Scientific Railgun
2007 • 3 Readers • 192 pages • 3.5
#2 of 21 in Shin'yaku Toaru Majutsu No Index
2011 • 3 Readers • 248 pages • 1.5
#4 of 21 in Shin'yaku Toaru Majutsu No Index
2012 • 3 Readers • 468 pages • 1.5
#6 of 21 in Shin'yaku Toaru Majutsu No Index
2013 • 3 Readers • 456 pages • 2.5
#7 of 21 in Shin'yaku Toaru Majutsu No Index
2013 • 3 Readers • 456 pages • 2.3
#8 of 21 in Shin'yaku Toaru Majutsu No Index
2013 • 3 Readers • 424 pages • 2.8
#12 of 21 in Shin'yaku Toaru Majutsu No Index
2015 • 3 Readers • 456 pages • 1.5
#13 of 21 in Shin'yaku Toaru Majutsu No Index
2015 • 3 Readers • 360 pages • 2.5
#9 of 21 in Shin'yaku Toaru Majutsu No Index
2014 • 3 Readers • 344 pages • 4.8
#10 of 21 in Shin'yaku Toaru Majutsu No Index
2014 • 3 Readers • 408 pages • 4
#11 of 21 in Shin'yaku Toaru Majutsu No Index
2014 • 3 Readers • 280 pages • 3.3
#2 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2004 • 3 Readers • 2.7
#9 of 13 in A Certain Scientific Railgun
2013 • 2 Readers • 3.5
#6 of 13 in A Certain Scientific Railgun
2011 • 2 Readers • 256 pages • 3.5
#4 of 13 in A Certain Scientific Railgun
2009 • 2 Readers • 3.5
#5 of 13 in A Certain Scientific Railgun
2010 • 2 Readers • 256 pages • 3.5
#3 of 13 in A Certain Scientific Railgun
2009 • 2 Readers • 3.5
#2 of 13 in A Certain Scientific Railgun
2008 • 2 Readers • 206 pages • 3.5
#15 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
#16 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
#22 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
#21 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
2017 • 2 Readers • 240 pages • 3
#1 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2004 • 2 Readers • 2.5
#1 of 1 in A Certain Magical Index Nt
2023 • 2 Readers • 264 pages
#18 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
2017 • 2 Readers • 240 pages • 4
#7 of 13 in A Certain Scientific Railgun
2019 • 2 Readers • 3.5
#19 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
2016 • 2 Readers • 180 pages • 3
#20 of 22 in とある魔術の禁書目録 [Toaru Majutsu no Index Light Novel]
2 Readers • 3
2018 • 2 Readers • 192 pages • 4
2017 • 2 Readers • 256 pages • 4
2016 • 2 Readers • 222 pages • 3
2022 • 2 Readers • 196 pages
2017 • 2 Readers • 192 pages • 4
2016 • 2 Readers • 219 pages • 3
#16 of 13 in A Certain Scientific Railgun
2020 • 1 Reader • 4
#11 of 13 in A Certain Scientific Railgun
2015 • 1 Reader • 4
#10 of 13 in A Certain Scientific Railgun
2014 • 1 Reader • 4
1 Reader • 3
#4 of 4 in 創約 とある魔術の禁書目録 [Souyaku Toaru Majutsu no Index]
1 Reader • 440 pages • 3
#3 of 4 in 創約 とある魔術の禁書目録 [Souyaku Toaru Majutsu no Index]
1 Reader • 504 pages
#2 of 4 in 創約 とある魔術の禁書目録 [Souyaku Toaru Majutsu no Index]
1 Reader • 360 pages
#1 of 4 in 創約 とある魔術の禁書目録 [Souyaku Toaru Majutsu no Index]
1 Reader • 360 pages
#1 of 7 in A Certain Scientific Accelerator
2014 • 1 Reader • 180 pages • 4
2017 • 1 Reader • 4
2018 • 1 Reader • 256 pages
#22 of 3 in A Certain Magical Index
2022 • 1 Reader • 212 pages
2022 • 1 Reader • 196 pages
2018 • 1 Reader • 224 pages
#10 of 13 in A Certain Scientific Railgun
2014 • 1 Reader • 278 pages • 3
#2 of 1 in A Certain Magical Index NT
2024 • 1 Reader
#7 of 7 in A Certain Scientific Accelerator
2018 • 1 Reader • 4
#6 of 7 in A Certain Scientific Accelerator
2017 • 1 Reader • 164 pages • 3
#5 of 7 in A Certain Scientific Accelerator
2017 • 1 Reader • 164 pages • 3
#16 of 21 in Shin'yaku Toaru Majutsu No Index
2016 • 1 Reader • 392 pages
#17 of 21 in Shin'yaku Toaru Majutsu No Index
2016 • 1 Reader • 472 pages
#18 of 21 in Shin'yaku Toaru Majutsu No Index
2017 • 1 Reader • 344 pages
#19 of 21 in Shin'yaku Toaru Majutsu No Index
2017 • 1 Reader • 392 pages
1 Reader
1 Reader
#1 of 1 in The Unexplored Summon://Blood-Sign
2014 • 1 Reader • 440 pages
#1 of 1 in Intellectual Village no Zashiki Warashi
2012 • 1 Reader • 440 pages
1 Reader • 4
#4 of 7 in A Certain Scientific Accelerator
2016 • 1 Reader • 164 pages • 4
#3 of 7 in A Certain Scientific Accelerator
2016 • 1 Reader • 164 pages • 3
#2 of 7 in A Certain Scientific Accelerator
2014 • 1 Reader • 196 pages • 4
1 Reader • 4
#17 of 13 in A Certain Scientific Railgun
1 Reader • 4