Read manga: Full Metal Panic! Sigma

manga
Summary:

Following the Tuatha de Danaan's seajacking incident, things are back to normal at Jindai High School in Tokyo, or as normal as they get with Sousuke guarding Kaname. After finding out who betrayed Mithril and caused the seajacking incident, Kurz and Mao are sent on a top secret mission in order to capture and bring the traitor back. However, Sousuke and Kaname's lives are about to change when they meet Leonard Testarossa, a high ranking member of a mysterious group named Amalgam. After their meeting, Leonard warns her that he would do anything to recruit her even if it means war in the streets of Tokyo.

Chapters (90)
Aug 25, 2019
Vol.19 Chapter 90 : Always, Stand By Me [End]
Aug 25, 2019
Vol.19 Chapter 89 : Father
Aug 25, 2019
Vol.19 Chapter 88 : Time Limit
Aug 25, 2019
Vol.19 Chapter 87 : Will To Live
Aug 25, 2019
Vol.19 Chapter 86 : Sagara Sousuke
Aug 25, 2019
Vol.19 Chapter 85 : Her Cry From The Bottom
Aug 25, 2019
Vol.19 Chapter 84 : Broken Arrows
Aug 25, 2019
Vol.18 Chapter 83 : She Bade Her Adieu For Ever
Aug 25, 2019
Vol.18 Chapter 82 : Showdown
Aug 25, 2019
Vol.18 Chapter 81 : Black & White
Aug 25, 2019
Vol.18 Chapter 80 : Hard Landing
Aug 25, 2019
Vol.18 Chapter 79 : Human S Hearts / Machine S Hearts
Aug 25, 2019
Vol.18 Chapter 78 : Pale Horse
Aug 25, 2019
Vol.17 Chapter 77 : All For One
Aug 25, 2019
Vol.17 Chapter 76 : The Dismissal Of Mithril
Aug 25, 2019
Vol.17 Chapter 75 : Each Decision
Aug 25, 2019
Vol.17 Chapter 74 : Afghanistan Threat
Aug 25, 2019
Vol.17 Chapter 73 : Forked Road
Aug 25, 2019
Vol.17 Chapter 72 : Father & Son
Aug 25, 2019
Vol.16 Chapter 71 : The Calm Before The Storm
Aug 25, 2019
Vol.16 Chapter 70 : Very Merry Christmas
Aug 25, 2019
Vol.16 Chapter 69 : Perfect Tactics
Aug 25, 2019
Vol.16 Chapter 68 : Full Metal Santa Claus
Aug 25, 2019
Vol.16 Chapter 67 : Relation Between 3 Submariners
Aug 25, 2019
Vol.15 Chapter 66 : Under Water Battle
Aug 25, 2019
Vol.15 Chapter 65 : Captain S Melancholy
Aug 25, 2019
Vol.15 Chapter 64 : Die Hard
Aug 25, 2019
Vol.15 Chapter 63 : I Am A Hero
Aug 25, 2019
Vol.15 Chapter 62 : Xmas Terror
Aug 25, 2019
Vol.15 Chapter 61 : Chrysalis
Aug 25, 2019
Vol.14 Chapter 60 : A Cat And A Kitten S Rock & Roll
Aug 25, 2019
Vol.14 Chapter 59 : Intervals Sad, Range Far Part 2
Aug 25, 2019
Vol.14 Chapter 58 : Intervals Sad, Range Far Part 1
Aug 25, 2019
Vol.14 Chapter 57 : Engage Six Seven Part 2
Aug 25, 2019
Vol.13 Chapter 56 : Engage Six Seven Part 1
Aug 25, 2019
Vol.13 Chapter 55 : Cry In The Disappearing World
Aug 25, 2019
Vol.13 Chapter 54 : Good Bye My Mate
Aug 25, 2019
Vol.13 Chapter 53 : Last Shooting
Aug 25, 2019
Vol.13 Chapter 52 : King Of The World
Aug 25, 2019
Vol.12 Chapter 51 : Whispering
Aug 25, 2019
Vol.12 Chapter 50 : Good Bye Days
Aug 25, 2019
Vol.12 Chapter 49 : Key Stone
Aug 25, 2019
Vol.12 Chapter 48 : Reunion
Aug 25, 2019
Vol.11 Chapter 47 : Go To The Beginning Place
Aug 25, 2019
Vol.11 Chapter 46 : Chain Of Responsibility
Aug 25, 2019
Vol.11 Chapter 45 : Vacation Of 30 Minutes
Aug 25, 2019
Vol.11 Chapter 44 : Make My Day
Aug 25, 2019
Vol.10 Chapter 43 : Like A Sword Of Fire
Aug 25, 2019
Vol.10 Chapter 42 : Power To Advance
Aug 25, 2019
Vol.10 Chapter 41 : Jet Stream Attack
Aug 25, 2019
Vol.10 Chapter 40 : Close To You
Aug 25, 2019
Vol.9 Chapter 39 : Ace In The Hole
Aug 25, 2019
Vol.9 Chapter 38 : Each Of Their Roads
Aug 25, 2019
Vol.9 Chapter 37 : Reactivation
Aug 25, 2019
Vol.9 Chapter 36 : Degenerated Witch
Aug 25, 2019
Vol.8 Chapter 35 : The Voice From The North Pole
Aug 25, 2019
Vol.8 Chapter 34 : Only You
Aug 25, 2019
Vol.8 Chapter 33 : Pursuit Battle
Aug 25, 2019
Vol.8 Chapter 32 : Cost Of Hesitation
Aug 25, 2019
Vol.7 Chapter 31 : Savage Vs M9
Aug 25, 2019
Vol.7 Chapter 30 : Real Bout
Aug 25, 2019
Vol.7 Chapter 29 : Her Memories
Aug 25, 2019
Vol.7 Chapter 28 : Chasing The Enemy
Aug 25, 2019
Vol.6 Chapter 27 : Birth Of Mithril
Aug 25, 2019
Vol.6 Chapter 26 : Stand On My Own
Aug 25, 2019
Vol.6 Chapter 25 : Girl Separates From Boy
Aug 25, 2019
Vol.6 Chapter 24 : I M Not Student. I M Killer
Aug 25, 2019
Vol.6 Chapter 23 : Break Through
Aug 25, 2019
Vol.5 Chapter 22 : Big One Percent
Aug 25, 2019
Vol.5 Chapter 21 : Big One Shot
Aug 25, 2019
Vol.5 Chapter 20 : Soldier S Corridor
Aug 25, 2019
Vol.5 Chapter 19 : 5 Minutes Run Way
Aug 25, 2019
Vol.5 Chapter 18 : Time To Countdown
Aug 25, 2019
Vol.4 Chapter 17 : Flowers Of Bullets
Aug 25, 2019
Vol.4 Chapter 16 : Goddess Arrives (Onsen Trip)
Aug 25, 2019
Vol.4 Chapter 15 : The Scene Just Before A Mission
Aug 25, 2019
Vol.4 Chapter 14 : My Evenful Day As The Captain (Part 2)
Aug 25, 2019
Vol.4 Chapter 13 : My Evenful Day As The Captain (Part 1)
Aug 25, 2019
Vol.3 Chapter 12 : Stay With You / Extra: Full Metal Panic! Σ Trailer
Aug 25, 2019
Vol.3 Chapter 11 : Find My Way
Aug 25, 2019
Vol.3 Chapter 10 : Waiting For Hero
Aug 25, 2019
Vol.3 Chapter 9 : Take Back
Aug 25, 2019
Vol.3 Chapter 8 : Living Dead
Aug 25, 2019
Vol.2 Chapter 7 : Walk The Labyrinth
Aug 25, 2019
Vol.2 Chapter 6 : Rainy Blue
Aug 25, 2019
Vol.2 Chapter 5 : Stand Alone
Aug 25, 2019
Vol.2 Chapter 4 : Empty
Aug 25, 2019
Vol.1 Chapter 3 : Black And White
Aug 25, 2019
Vol.1 Chapter 2 : Trust You
Aug 25, 2019
Vol.1 Chapter 1 : The Beginning