The Kaiju Encyclopedia2.0.21

The Ultimate Kaiju Encyclopedia - your go-to app for exploring over 170+ iconic monsters across Toho's cinematic eras:

- Showa Era
- Heisei Era
- Millennium Era
- Reiwa Era

Available Kaijus:
Showa Era:
- Godzilla (1954)
- Godzilla
- Anguirus
- Snowman
- Meganulon
- Rodan
- Rodan (2nd Generation)
- Moguera
- Varan
- Varan (2nd Generation)
- H-Man
- Liquid Toad
- Orochi
- Vampire Plant
- Mothra Larva
- Mothra
- Mothra (2nd Generation)
- Mothra Larva (2nd Generation)
- Mothra Larva (3rd Generation)
- Maguma
- Giant Lizard
- Giant Octopus
- Giant Octopus (2nd Generation)
- King Kong
- King Kong (2nd Generation)
- Matango
- Manda
- Manda (2nd Generation)
- Dogora
- King Ghidorah
- Frankenstein
- Baragon
- Baragon (2nd Generation)
- Gaira
- Sanda
- Ebirah
- Giant Condor
- Giant Praying Mantis
- Kamacuras
- Kumonga
- Minilla
- Mechani-Kong
- Gorosaurus
- Giant Sea Serpent
- Giant Eagle
- Gabara
- Maneater
- Bat Men
- Giant Rats
- Black Moth
- Ganimes
- Kamoebas
- Hedorah (Water Form)
- Hedorah (Land Form)
- Hedorah (Flying Form)
- Hedorah (Final Form)
- Gigan
- Jet Jaguar
- Megalon
- Fake Godzilla
- Mechagodzilla
- Mechagodzilla II
- King Caesar
- Giant Slugs
- Giant Bats
- Mutant Leech
- Titanosaurus
- Space Beastman
- Phoenix

Heisei Era:
- Shockirus
- Godzilla
- Godzillasaurus
- Godzilla (Supercharged)
- Burning Godzilla
- Mechagodzilla
- Super Mechagodzilla
- Baby Godzilla
- Little Godzilla
- Godzilla Junior
- Godzilla (Rebirth)
- Dragon
- Biollante (Rose Form)
- Biollante (Final Form)
- Dorats
- King Ghidorah
- Mecha-King Ghidorah
- Cretaceous King Ghidorah
- Grand King Ghidorah
- Battra Larva
- Battra
- Mothra Larva
- Mothra
- Mothra (Mothra Series)
- Fairy Mothra
- Fairy (Mothra Series)
- Fairy (2nd Generation)
- Rodan
- Fire Rodan
- Moguera
- Moguera II - SRF
- Star Falcon
- Land Moguera
- SpaceGodzilla
- SpaceGodzilla (Flying Form)
- Amano Shiratori
- Utsuno Ikusagami
- Kumasogami
- Kaishin Muba
- Orochi
- Destoroyah (Micro Form)
- Destoroyah (Juvenile Form)
- Destoroyah (Aggregate Form)
- Destoroyah (Flying Form)
- Destoroyah (Final Form)
- Garu-Garu
- Garu-Garu II
- Garu-Garu III
- Mothra Leo Larva
- Mothra Leo
- Rainbow Mothra
- Aqua Mothra
- Light Speed Mothra
- Armor Mothra
- Eternal Mothra
- Primitive Mothra
- Desghidorah
- Desghidorah (Flying Form)
- Ghogo
- Dagahra
- Dagahra (Final Form)
- Barem

Millenium Era:
- Godzilla
- Millennian
- Orga
- Orga (Phase II)
- Godzilla (2nd Generation)
- Meganulon
- Meganula
- Giant Meganulon
- Megaguirus
- Godzilla (3rd Generation)
- Baragon
- Mothra Larva
- Mothra
- Ghidorah
- King Ghidorah
- Merman
- Doson's Familiar
- Sawara's Followers
- Godzilla (4th Generation)
- Mecha-Trilobite
- Kiryu
- Kiryu (2nd Version)
- Yamata No Orochi
- Mothra (2nd Generation)
- Mothra Larva(2nd Generation)
- Kamoebas
- Godzilla (5th Generation)
- Manda
- Gigan
- Gigan (Modified)
- Rodan
- Zilla
- Anguirus
- King Caesar
- Kamacuras
- Kumonga
- Minilla
- Ebirah
- Mothra (3rd Generation)
- Hedorah
- Monster X
- Keizer Ghidorah
- Godzilla (6th Generation)
- Godman
- Greenman
- Tsunojiras
- Shilarji
- Gaira
- Kappalge
- Green Mask
- Giant Robot
- Giant Robot (2nd Generation)
- Colossal Titan
- Titan
- Attack Titan
- Armored Titan

Reiwa Era:
- Godzilla (First Form)
- Godzilla (Second Form)
- Godzilla (Third Form)
- Godzilla (Fourth Form)
- Godzilla (Fifth Form)
- Greater Rathalos
- Black Diablos
- Nerscylla
- Apceros
- Cephalos
- Gore Magala
Features
- kaiju's Height, weight data
- Kaiju Description
- kaiju's Roars
- First and other appearances
- Powers & Weaknesses

Download and Start Exploring the Kaijus!

Version History Bug Fixes 2.0.21 Sep 29 Added missing roar sound effects for Kaijus.

Added language support for
- English
- Spanish
- Italian
- German
- Portuguese
- Russian
- French
- Japanese
- Korean
- Hindi
- Polish
- Chinese (Simplified)

Fixed various minor bugs and improved overall performance. 2.0.20 Aug 25 Bug fixes 2.0.10 Apr 16 Reduced ad frequency and improved user experience. 2.0.9 Feb 24 A dedicated Games section has been added, making it more engaging to learn about kaijus. 2.0.8 12/16/2025 Added Movie:
+ Godzilla: Planet of the Monsters Movie

Added Kaijus:
+ Godzilla Earth
+ Godzilla Filius
+ Void Ghidorah 2.0.7 12/09/2025 IAP Purchase Fixes

- If you already bought the No-Ad plan but still see ads, go to Settings > Restore Purchase to remove ads. 2.0.5 11/28/2025 Listen Roar Bug Fix 2.0.4 11/15/2025 No more watching ads to listen to roars

And Minor Bug Fixes 2.0.3 11/11/2025 Now available in Spanish, Russian & Portuguese! 2.0.1 10/14/2025 Added all TOHO Movies since 1954 & Monsters appeared in those films 2.0.0 08/26/2025 Added Godzilla from Godzilla Minus One 1.0.9 06/05/2025 Bug Fixes v1.0.6 11/12/2024 Surprise Me Button with Random Monster Info v1.0.5 04/21/2024 1.0 11/28/2023