Here are the Top 10 Light Novels for January 28 to February 3 2019
List is compiled from Oricon rankings for Light Novels and Literature.

10. 4,516 Copies Sold – Yakusoku no Neverland: Mama-tachi no Tsuisoukyoku
aka 約束のネバーランド ～ママたちの追想曲～
aka The Promised Neverland – Mama’s Reflection Song
No license for the light novels. This is the 2nd light novel volume based on the manga

9. 5,015 Copies Sold – Riadeiru no daichi nite
aka リアデイルの大地にて
aka In the Land of Rear Dale
https://www.novelupdates.com/series/in-the-land-of-rear-dale/
No English license for the light novel

8. 5,058 Copies Sold – Kyūtei shinkan monogatari Vol. 5
aka 宮廷神官物語
aka Court Priest’s Story
No License for the light novels

7. 5,143 Copies Sold – Tondemo Skill de Isekai Hourou Meshi Vol.6
aka とんでもスキルで異世界放浪メシ
aka Regarding the Display of an Outrageous Skill Which Has Incredible Powers
https://www.novelupdates.com/series/tondemo-skill-de-isekai-hourou/
No English License for the Light Novels

6. 5,259 Copies Sold – Saikyou Mahoushi no Inton Keikaku Vol. 8
aka 最強魔法師の隠遁計画 8
aka Strongest Mage’s Retirement Plan
https://www.novelupdates.com/series/saikyou-mahoushi-no-inton-keikaku/
No license for the light novels

5. 5,269 Copies Sold – Sekai saikō no asashin, isekai kizoku ni tensei suru Vol. 1
aka 世界最高の暗殺者、異世界貴族に転生する
aka The World’s Best Assassin: To Reincarnate in a Different World Arristocrat
https://www.novelupdates.com/series/the-best-assassin-incarnated-into-a-different-worlds-aristocrat/
No English License for the light novels
Same author as The Redo of a Healing Magician

4. 5,465 Copies Sold – Infinite Dendrogram Vol. 9
aka＜Infinite Dendrogram＞ -インフィニット·デンドログラム- 9.双姫乱舞
https://www.novelupdates.com/series/%ef%bc%9cinfinite-dendrogram%ef%bc%9e/
Licensed for English release by J-Novel Club. They have released up to volume 8

3. 5,657 Copies Sold – Ubau Mono Ubawareru Mono Vol. 10
aka 奪う者 奪われる者 Ⅹ
aka To Deprive a Deprived Person (Bereave or Bereaved)
https://www.novelupdates.com/series/to-deprive-a-deprived-person/
No English license for the light novels

2. 5,812 Copies Sold Kaifuku Jutsushi no Yarinaoshi ~ Sokushi Mahou to Skill Copy no Choetsu Heal Vol.5
aka 回復術士のやり直し 5 ～即死魔法とスキルコピーの超越ヒール～
aka The Redo of a Healing Magician ~ Transcendental Healing of Instant Death Magic and Skill Copying
https://www.novelupdates.com/series/kaifuku-jutsushi-no-yarinaoshi-sokushi-mahou-to-skill-copy-no-choetsu-heal/
No official English license for the light novels

1. 24,034 Copies Sold Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e Vol. 10
aka ようこそ実力至上主義の教室へ 10
aka Classroom of the Elite
https://www.novelupdates.com/series/youkoso-jitsuryoku-shijou-shugi-no-kyoushitsu-e/
Licensed for English release by Seven Seas. Volume 1 is available digitally & comes out in print May 7.

10. *4,923 **4,923 Mushoku Tensei: Isekai Ittara Honki Dasu Vol.20
aka 無職転生 ～異世界行ったら本気だす～
aka Jobless Reincarnation ~ It will be All Out if I Go to Another World ~
https://www.novelupdates.com/series/mushoku-tensei-ln/
Licensed for English release by Seven Seas. Volume 1 releases digitally April 4 & in print May 21

*9. *5,228 *35,862 Yakusoku no Neverland: Mama-tachi no Tsuisoukyoku
aka 約束のネバーランド ~ママたちの追想曲~
aka The Promised Neverland – Mama’s Reflection Song
No license for the light novels. This is the 2nd light novel volume based on the manga
The manga is licensed for English release by Viz.
An anime adaptation is currently airing.

*8. *5,498 *37,664 Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka Gaiden: Sword Oratoria Vol.11
aka ダンジョンに出会いを求めるのは間違っているだろうか外伝 ソード・オラトリア
aka Is It Wrong to Try to Pick-Up Girls in a Dungeon On the Side Sword Oratoria
https://www.novelupdates.com/series/dungeon-ni-deai-o-motomeru-no-wa-machigatte-iru-darou-ka-gaiden-sword-oratoria/
Licensed for English release by Yen On. They will be releasing volume 8 February 19, 2019
Had a 12 episode anime series which covered volumes 1-4

*7. *5,994 **5,994 Gate Season 2: Jieitai Kanoumi nite, Kaku Tatakaeri Vol.3
aka ゲートSEASON2 自衛隊 彼の海にて、斯く戦えり

https://www.novelupdates.com/series/gate-jietai-kare-no-chi-nite-kaku-tatakeri/
No license for the light novels of either the original series or this series.
A 24 episode anime adapted the first 5 volumes of the original series.

*6. *7,324 **7,324 Ansatsusha de Aru Ore no Status ga Yuusha yori mo Akiraka ni Tsuyoi no da ga Vol.3
aka 暗殺者である俺のステータスが勇者よりも明らかに強いのだが
aka My Status as an Assassin Obviously Exceeds the Hero’s
https://www.novelupdates.com/series/my-status-as-an-assassin-obviously-exceeds-the-heros/
No English License for the light novels

*5. *7,772 **7,772 World Teacher: Isekaishiki Kyouiku Agent Vol.10
aka ワールド・ティーチャー 異世界式教育エージェント
aka World Teacher – Other World Style Education & Agent
https://www.novelupdates.com/series/world-teacher-other-world-style-education-agent-ln/
No English license for the light novels

*4. *8,053 *13,195 Rokudenashi Majutsu Koushi to Memory Records Vol.4
aka ロクでなし魔術講師と追想日誌
aka Memory Records of Bastard Magic Instructor
Spin-off of the series Akashic Records of Bastard Magic Instructor
No License for the light novels
The manga of the main series is licensed by Seven Seas. They will be releasing the 6th volume in April 2019

*3. *8,551 **8,551 Izure Saikyou no Renkinjutsushi? Vol.4
aka いずれ最強の錬金術師？
aka Someday Will I Be the Greatest Alchemist?
https://www.novelupdates.com/series/someday-will-i-be-the-greatest-alchemist/
No English license for the Light Novels

*2. 22,411 *22,411 Tondemo Skill de Isekai Hourou Meshi Vol.6
aka とんでもスキルで異世界放浪メシ
aka Regarding the Display of an Outrageous Skill Which Has Incredible Powers
https://www.novelupdates.com/series/tondemo-skill-de-isekai-hourou/
No English License for the Light Novels

*1. 44,485 *44,485 Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e Vol.10
aka ようこそ実力至上主義の教室へ
aka Classroom of the Elite
https://www.novelupdates.com/series/youkoso-jitsuryoku-shijou-shugi-no-kyoushitsu-e/
Licensed for English release by Seven Seas. Volume 1 is available digitally & comes out in print May 7.

10. *4,484 **6,953 Tensai Ouji no Akaji Kokka Saiseijutsu Vol.3
aka 天才王子の赤字国家再生術
aka The Genius Prince’s Guide to Raising a Nation Out of Debt (Hey, How About Treason?)
Ranked 4th place on the New Work ranking in Kono Light Novel Ga Sugoi 2019
An English license for the light novels was recently announced by Yen On. Volume 1 is currently slated for August 2019

*9. *4,492 *13,967 Ookami to Koushinryou Vol.21
aka 狼と香辛料
aka Spice and Wolf
https://www.novelupdates.com/series/ookami-to-koushinryou/
Licensed for English release by Yen On. They have released up to volume 20 in English
Had 2 anime seasons. Season 1 covered volumes 1-2 & Season 2 covered volumes 5-6

*8. *4,973 **4,973 Ikinokori Renkinjutsushi wa Machi de Shizuka ni Kurashitai Vol.5
aka 生き残り錬金術師は街で静かに暮らしたい
aka The Survived Alchemist with a Dream of Quiet Town Life
https://www.novelupdates.com/series/the-last-surviving-alchemist-wants-to-live-quietly-in-the-city/
Licensed for English release by Yen On. The first volume will release later this year.
The manga is licensed by Yen Press

*7. *4,992 *20,928 Kumo desu ga, Nani ka? Vol.10
aka 蜘蛛ですが、なにか？
aka So I’m a Spider, So What?
https://www.novelupdates.com/series/kumo-desu-ga-nani-ka/
The light novels are licensed for English release by Yen On. Volume 5 is coming March19, 2019
The manga are licensed for English release by Yen Press
An Anime is currently in production

*6. *5,142 **5,142 Rokudenashi Majutsu Koushi to Memory Records Vol.4
aka ロクでなし魔術講師と追想日誌
aka Memory Records of Bastard Magic Instructor
Spin-off of the series Akashic Records of Bastard Magic Instructor
No License for the light novels
The manga of the main series is licensed by Seven Seas. They will be releasing the 6th volume in April 2019

*5. *5,583 207,054 Sword Art Online Vol.21
aka ソードアート・オンライン
https://www.novelupdates.com/series/sword-art-online/
Licensed for English release by Yen On. Volume 15 released December 18, 2018
New season of the anime is currently airing, covering the Alicization Arc.
First new volume since September 2017
First new material not covered in the webnovel – First original material since 2008

*4. *6,153 **6,153 Sengoku Komachi Kuroutan Vol.10
aka 戦国小町苦労譚
aka Chronicles of The Hardships of Komachi in The Sengoku Era
https://www.novelupdates.com/series/chronicles-of-the-hardships-of-komachi-in-the-sengoku-era/
No English license for the light novel series

*3. *6,746 *30,634 Yakusoku no Neverland: Mama-tachi no Tsuisoukyoku
aka 約束のネバーランド ~ママたちの追想曲~
aka The Promised Neverland – Mama’s Reflection Song
No license for the light novels. This is the 2nd light novel volume based on the manga
The manga is licensed for English release by Viz.
An anime adaptation is currently airing.

*2. *9,206 *26,435 Eromanga-sensei Vol.11
aka エロマンガ先生
https://www.novelupdates.com/series/ero-manga-sensei/
No English license for the light novels
The manga is licensed for English release by Dark Horse Comics
Had a 12 episode anime which aired April-June 2017 + an OVA which just released.
The anime covered the first 3 volumes.

*1. 21,802 *32,166 Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka Gaiden: Sword Oratoria Vol.11
aka ダンジョンに出会いを求めるのは間違っているだろうか外伝 ソード・オラトリア
aka Is It Wrong to Try to Pick-Up Girls in a Dungeon On the Side Sword Oratoria
https://www.novelupdates.com/series/dungeon-ni-deai-o-motomeru-no-wa-machigatte-iru-darou-ka-gaiden-sword-oratoria/
Licensed for English release by Yen On. They will be releasing volume 8 February 19, 2019
Had a 12 episode anime series which covered volumes 1-4