Awesome, thank you for that, LizarazuHLE. :) You can have a look at the titles I have below if you really, really feel like doing data entry some time..XD There doesn't seem to be many people reading it (less than a thousand per chapter?), it's just really long, so probably low-priority.
Except for the bolded parts. There's some chapter mixup there that needs attention. :)
http://manga.animea.net/ghost-sweeper-mikami.html
Ch 1 - Report 1: The Launch of Mikami Ghostsweeper Co.!! [Volume 1]
Ch 2 - Report 2: Ghost Sweeping in the Office!!
Ch 3 - Report 3: The Girls' School's Great Panic!!
Ch 4 - Report 4: Evil' Prevails!!
Ch 5 - Report 5: Ghost Sweeping in Space!!
Ch 6 - Report 6: The Kingdom of the Cursed Dolls!!
Ch 7 - Report 7: The Messenger from the Ocean!!
Ch 8 - Report 8: The 'Ghost-Busting' Submarine!!
Ch 9 - Ghost Sweeping in the Haunted Mansion [Volume 1 Special Report]
Ch 10 - Report 1: The Attack and Defense Battle of Three Wishes!! [Volume 2]
Ch 11 - Report 2: Ghost-Sweeper Rokudou Meiko Appears!!
Ch 12 - Report 3: Doctor Karl's Challenge!!
Ch 13 - Report 4: My Life as a Dog! [[MISSING!! Added as Chapter 13 (Proper)]]
Ch 13->14 - Report 5: Love Needs Its Time!! (Part 1)
Ch 14->15 - Report 6: Love Needs Its Time!! (Part 2)
Ch 15->16 - Report 7: Love Needs Its Time!! (Part 3)
Ch 16->17 - Report 8: Love Needs Its Time!! (Part 4)
Ch 17->18 - Report 9: Assault the Digital Fortress!
Ch 18 - Duplicate of 19 [[Please delete!]]
Ch 19 - Report 10: Psychic Power for Sale!
Ch 20 - Report 11: Shikigami on the Loose!
Ch 21 - Report 1: I will Walk Facing Up!! (Part 1) [Volume 3]
Ch 22 - Report 2: I will Walk Facing Up!! (Part 2)
Ch 23 - Report 3: I will Walk Facing Up!! (Part 3)
Ch 24 - Report 4: The Christmas of Okinu!!
Ch 25 - Report 5: All Aboard the Ghost Train!
Ch 26 - Report 6: Go West. Gokuraku Gurentai! (Part 1)
Ch 27 - Report 7: Go West. Gokuraku Gurentai! (Part 2)
Ch 28 - Report 8: Go West. Gokuraku Gurentai! (Part 3)
Ch 29 - Report 9: Go West. Gokuraku Gurentai! (Part 4)
Ch 30 - Report 10: Mini Mikami!
Ch 31 - Report 11: Burning Sword!
Ch 32 - Report 1: Wedding War! [Volume 4]
Ch 33 - Report 2: Path to the Dragon! (Part 1)
Ch 34 - Report 3: Path to the Dragon! (Part 2)
Ch 35 - Report 4: Path to the Dragon! (Part 3)
Ch 36 - Report 5: Path to the Dragon! (Part 4)
Ch 37 - Report 6: Path to the Dragon! (Part 5)
Ch 38 - Report 7: Blind Date!
Ch 39 - Report 8: Call of the Mannequin!!
Ch 40 - Report 9: Floating School! (Part 1)
Ch 41 - Report 10: Floating School! (Part 2)
Ch 42 - Report 11: Floating School! (Part 3)
Ch 43 - Report 1: Gathering of the Witches! [Volume 5]
Ch 44 - Report 2: If Life Gives You Lemons, Make Lemonade!! 1
Ch 45 - Report 3: If Life Gives You Lemons, Make Lemonade!! 2
… … …: …
Ch 54 - Report 2: Unstoppable Love 2
Ch 55 - Report 3: Spiritual Tennis, Final Stage!!
Ch 56 DONE
Ch 57 DONE
Ch 58 - Report 6: Dad's Here!! (Part 3)
Ch 59 - Report 7: Dream Catcher! (Part 1)
Ch 60 - Report 8: Dream Catcher! (Part 2)
Ch 61 - Report 9: Dream Catcher! (Part 3)
Ch 62 - Report 10: Dream Catcher! (Part 4)
Ch 63 - Report 1: The Lucky Leaf Has Sprouted [Volume 7]
Ch 64 - Report 2: Escape from Poverty!!
Ch 65 - Report 3: Prince of Dragons!! (Part 1)
Ch 66 - Report 4: Prince of Dragons!! (Part 2)
Ch 67 - Report 5: Prince of Dragons!! (Part 3)
Ch 68 - Report 6: Prince of Dragons!! (Part 4)
Ch 69 - Report 7: Prince of Dragons!! (Part 5)
Ch 70 - Report 8: A.Y.!!
Ch 71 - Report 9: Santa is Here!!
Ch 72 - Report 10 [[[Couldn't find title...]]]
Ch 73 - Report 1: Snow Queen!! [Volume 8]
Ch 74 - Report 2: Exam Blues!!
Ch 75 - Report 3: Choushin Gattai Yokoshunan!! (Part 1)
Ch 76 - Report 4: Choushin Gattai Yokoshunan!! (Part 2)
Ch 77 - Report 5: Choushin Gattai Yokoshunan!! (Part 3)
Ch 78 - Report 6: Choushin Gattai Yokoshunan!! (Part 4)
Ch 79 - Report 7: Chocolate Panic!!
Ch 80 - Report 8: Sisters of Steel!! (Part 1)
Ch 81 - Report 9: Sisters of Steel!! (Part 2)
Ch 82 - Report 10: Sisters of Steel!! (Part 3)
Ch 83 - Report 1: Sound of Silence!! [Volume 9]
Ch 84 - Report 2: Eye of the Tiger!! (Part 1)
Ch 85 - Report 3: Eye of the Tiger!! (Part 2)
Ch 86 - Report 4: Eye of the Tiger!! (Part 3)
Ch 87 - Report 5: Eye of the Tiger!! (Part 4)
Ch 88 - Report 6: Eye of the Tiger!! (Part 5)
Ch 89 - Report 7: The Movie is Alive!!
Ch 90 - Report 8: He Who Dances with Vegetables!!
Ch 91 - Report 9: For Whom the Bell Tolls!! (Part 1)
Ch 92 - Report 10: For Whom the Bell Tolls!! (Part 2)
Ch 93 - Report 11: For Whom the Bell Tolls!! (Part 3)
Ch 94 - Report 1: For Whom the Bell Tolls!! (Part 4) [Volume 10]
Ch 95 - Report 2: For Whom the Bell Tolls!! (Part 5)
Ch 96 - Report 3: For Whom the Bell Tolls!! (Part 6)
Ch 97 - Report 4: For Whom the Bell Tolls!! (Part 7)
Ch 98 - Report 5: For Whom the Bell Tolls!! (Part 8)
Ch 99 - Report 6: For Whom the Bell Tolls!! (Part 9)
Ch 100 - Report 7: For Whom the Bell Tolls!! (Part 10)
Ch 101 - Report 8: For Whom the Bell Tolls!! (Part 11)
Ch 102 - Report 9: For Whom the Bell Tolls!! (Part 12)
Ch 103 - Report 10: For Whom the Bell Tolls!! (Part 13)
Ch 104 - Report 1: For Whom the Bell Tolls!! (Part 14) [Volume 11]