Manga Info

Keroro Gunso, known as Sgt. Frog in US, is a manga series by Yoshizaki Mine (吉崎観音). The manga serialization began in April 1999 and it is still ongoing, consisting 22 Volumes containing 185 chapters as for July 2011 (in Japan). In USA, however, there are only 20 Volumes released (164 chapters). The plot consists on five frog-like aliens led by Sergeant Keroro to prepare their invasion to Earth. However, the froup of five ends stuck on Pokopen (or Earth). Keroro, who landed at Hinata household, one of many households in Inner Tokyo. Later then, Keroro Platoon would socialize with them and the manga goes around the stupid invasion plans by the Platoon or the “not so common” life of Hinata family.

Volume and Chapter List

Volume 1

001. “Enter the Sergeant!”
002. “An Audience with General Mom”
003. “Me, Myself and Momoka”
004. “The Sarge’s Quarters — Invasion From Within!”/”A Visit to the Sergeant’s Quarters”
005. “Cohabitation of the Third Kind”
006. “Alien Observation Journal”
006.5. “(6.5 Haunted Houseguest)”
007. “Carnage in the Storm”
008. “Momoko’s South Seas Operation”
009. “Extended Shore Leave”
010. “Behold the Lord of Terror! Apocalypse Now!”
Bonus: “Everything You Ever Wanted to Know about Sgt. Keroro…”
Bonus: “Sergeant Sightings… In the States!”

Volume 2

011. “A New Life-form Attacks!”
012. “Battle Royale: Keroro vs. Giroro”
013. “Sergeant Reaches the Critical Point”
Bonus: “An Illuminating Interview With Private Tamama”
014. “Top Secret Operations Rally!!”
015. “Momoka’s Love: A Narrow Escape!”
016. “The Hinatas Ring In a Clean New Year!”
017. “Operation: Relative Interception!”
Bonus: “Everything You Never Wanted to Know About Corporal Giroro!”
018. “Operation: Chocolate Shock!”
019. “The 623 Incident!!”
020. “A Fourth Visitor”
020.5. “Danger! Earth Soldier!!”

Volume 3

021. “Welcome to Radio-free Keroro”
022. “Natsumi’s Number is Up”
023. “General Mom’s Charge to Relive Her Youth”
024. “Operation: Swimsuit Issue”
025. “A Horror Showdown!”
026. “Lady Moa Grows Up Fast”
027. “Enter the Other Momoka!”
028. “Momoka Platoon Strikes Back”
029. “A Very Keroro Christmas”
Bonus: “All About Sergeant Major Kululu”
Bonus: “Sumomo Prologue”
Bonus Encounter: “Sumomo: A Mission of Love”

Volume 4

030. “True Confessions! A Shocking New Year”
030.5 “Letters From the Homeworld”
031. “The Revenge of the Red Goblin!!”
032. “To the Death! The First Snowball Fight”
033. “The Sergeant Gets What He Deserves”
034. “Number Three Molar: The Devil’s Residence!!”
035. “I Am You and You Are Me”
036. “Incoming! Keroro Platoon’s Number One Fan”
037. “A Hinata Family Reunion”
037.5 “Riding Paul”

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Volume 5

038. “Beat the Heat! Attack From Below!!”
039. “Operation: Crash the Sports Festival!!”
040. “Operation: Dazzle the Heavenly Hosts!!”
041. “Operation: Birthday Blitz!!”
042. “Operation: New Year’s Parcheesi!!”
043. “Momoka Goes AWOL? The Father Descends!!”
044. “Lord of Terror, Go! Go! Go!”
045. “Back To the Subject–Forward March!!”
045.5 “The Monsters of the Hinata Family”

Volume 6

046. “Target: The Hinata Home!!”
047. “A Motion For Demotion?!”
048. “Water Battle: Natsumi vs. Frog!!”
049. “Danger in the Deep Sea!!!”
050. “Matsuri Battle: Alien vs. Iron Man!!”
051. “A Jerk and a Genius! The Legend of a Sergeant-Major”
052. “Feelings All the Way! The Legend of a Corporal”
053. “The World’s Smallest Invasion: Part I”
“Special Stand-Alone Issue: Sergeant Keroro”
“Encyclopedia Keronia”

Volume 7

054. “The World’s Smallest Invasion: Continued”
055. “Enter the Dragonlike Transfer Student!”
056. “The Fifth One Appears! The Legend of Dororo”
057. “Emergency Warning! Koyuki Azumaya Approaching!!”
“Big Bonus 1″
058. “Invasion in Bloom!! Operation: Cosmic Flower Expo!”
059. “Special Effects: Job Hunting Made Simple!!”
060. “A Spreading Contagion?! Runaway May Disease!”
061. “Swallow This! An Annual Invasion”
054.5 “The World’s Smallest Invasion: The Lost Episode”

Volume 8

062. “Natsumi In Crisis! A New Biological Weapon!”
063. “Power Outage! Operation: Beat the Heat!”
064. “Body Alteration! Operation: Door-to-Door Sales”
065. “Impulse Buy! My Poorly Maintained Wings!”
“Special Bonus Ad!”
066. “Operation: Hijack–Manga-Writer Style!”
067. “The Charge of the Animal Brigade!”
068. “Media Attack! Operation: Welcoming Party!”
069. “For Today’s Youth: A Dose of Cold, Harsh Reality”

Volume 9

070. “Operation: Avaricious Mixed Bathing!!”
071. “Fish Battle!! Invasion Will Be Child’s Play!!!”
072. “The Eve of the 623 Incident!”
073. “Earth! Hairball!! Entanglement!!!”
074. “Rain, Then Encounter, Then Separation, Then Sun”
074.5 “And Further Beyond…”
075. “An Invasion of Convenience?”
076. “Forbidden Planet? Super-Secret Operation!!”

Volume 10

077. “Bloodcurdling Fright: A Battle of Spirits and Space!–Part One”
078. “Bloodcurdling Fright: A Battle of Spirits and Space!–Part Two”
079. “A Lesson in Alien Savoir Faire!”
080. “Fuyuki Hinata’s Alien Lifestyle Report”
081. “The Last Battle: Keroro Platoon’s 24 Hours–Part One”
082. “The Last Battle: Keroro Platoon’s 24 Hours–Part Two”
083. “The Last Battle: Keroro Platoon’s 24 Hours–Part Three”
“Power Natsumi: The Authoritative Guide!”

Volume 11

084. “The Last Battle: Keroro Platoon’s 24 Hours–Part Four”
085. “The Tale of Koyuki Azumaya & Dororo”
086. “Battle of the Models Breaks Out At the Hinata Family Home”
087. “Master Natsumi Rainy Rescue Operation”
088. “A New Beginning? A Determined Sergeant Leaves Home”
089. “Pathos: Pokopen Fair Pavilion Construction Plan”
090. “A Real Hit?! Runaway Youth of the Keron Forces!!”
091. “Operation: Pamper General Mom!”

Volume 12

092. “Strictly Forbidden: A Hard-Boiled Ban!”
093. “Splendor In the Tub!”
094. “Keroro Falls Ill; Chaos Ensues!”
095. “All Hail the Watermelon Generation!”
096. “Crash! Typhoon Declares Victory!”
097. “The First (and Last) All-Space Jump Rope Championship!”
098. “Trick or Threat? A Halloween Invasion!”
099. “Messengers From the Dark: Fuyuki’s Rescue!”
100. “The Frog Who Lost New Year’s!”
100.5. “The Door of Truth…!”

Volume 13

101. “The Secret Trap of the Kero Ball”
102. “A Lone Boy and a Southern Cross”
103. “Return of the Nightmare! Battle on the Snow!”
104. “Keroro Battles the Girls’ Day Dolls”
105. “Cherry Blossoms on the Front Lines”
106. “Spring Storm! Space War Outbreak!”
107. “The Way of the Hoodlum! A Terror Unmatched!”
108. “Legends of the Bread Maker”
109. “Space Ninja Battle!”
Summer Blockbuster Sergeant: Kiruru Disposal! An Epic Film
Summer Blockbuster Sergeant: Invade the Earth! An Epic Film Treatment

Volume 14

110. “We Hate, Hate, Hate Him!”
111. “Underwater, No One Can Hear You Scream”
112. “A Midsummer Mix-Up”
Bonus Encounter: Fuyuki’s Occult Investigation Report
113. “Challenge: Cosmic Exercise”
114. “The Out-of-This-World Psychic Experiment”
115. “A Battle to the Death!! The Great Carb Combat”
116. “The Siren Song of a Perfect Partnership”
117. “The True Prophecy of the Apocalypse”

Volume 15

118. “The Year’s Final Mission: Safety Check-Up!”
119. “Laughter: The Best Strategy”
120. “New Captain=New Mission?”
121. “The Tale of Koyuki Azumaya’s Self-Discovery”
122. “Mission: Breathe Deep and Dance!”
123. “Arrival of…That Girl!”
Scoop!!! An Alien Female Does Exist!
124. “Fuyuki’s Stone Figure”
125. “A Bitter Battle on a Lonely Island In a Distant Sea”
Easter Island Exploration Record

Volume 16

126. “A New Day Dawns! Keroro = One Big Softie!”
127. “We All Fall Down! ★ A Bow-Ring Match!”
128. “Come, Come, Come Chew Gum!”
129. “Every Day is Invasion Day! The Icy World Encroaches!!!”
130. “Target: Rest Area”
131. “The Ultimate Spirit Photo Contest?!”
132. “Dread Realization! Defense Network Reinforcement and Breach Prevention!”
133. “The Shocking Survivalist Sergeant!”
134. “All Line Up! The Dark Before the Dawn”
135. “Slam! Earth vs Space Video Game Armageddon!!!”

Volume 17

136. “Smitten with Mittens!”
137. “Battlefield Miracle on 34th Street”
138. “The Snowman Cometh”
139. “Birth Announcement: A Squeaky New Species!”
140. “Is Capture Impossible?! The Assassin Attacks!”
141. “Home Is Where Your Fortress Is!”
142. “Spin It! Warping the First Record”
143. “All Mixed Up! Attack and Defense! A New Operation in the Making!”
144. “Sweet Dreams of Victory!”
145. “Total Resolution Wins the Day?!”

Information from keroro.wikia.com . Information is not available from Volumes 18-20. Volumes 21 and 22 is not released in US, however, they are available in other countries (eg. Japan, Taiwan)