Kotodama Diary - Cute pet evolution
Create unique characters through word choices, decorate your space, and enjoy a fun, relaxing virtual pet experience.

- 3.44.3 Version
- 1.5 Score
- 411K+ Downloads
- In-game purchases License
- 3+ Content Rating
Are you on the hunt for an adorable virtual pet?
This app is ideal for anyone interested in a charming virtual pet experience!
In Kotadama Diary, the characters transform based on the words you provide, potentially leading to some surprising outcomes.
The evolution and final appearance of these characters are influenced by your selections. They might turn out to be the cute companion you envisioned, or an unusual character that you didn't anticipate.
Can you provide them with the right words to help them evolve into a new type? Challenge yourself while personalizing your space with your preferred furniture. Plus, there’s no need for any cleanup!
Kotodama Diary offers a straightforward yet engaging gameplay experience featuring quirky characters that develop based on your vocabulary choices!
There are over 100 unique species of these eccentric beings, referred to as "kotodummies."
Strive to shape your kotodummies into the virtual pet you've always wanted to nurture.
Let’s take care of your unique virtual companions in this pet management simulator! 👾⭐️
🎮 How to play 🎮
- Tap or swipe on the hearts to gather them (hearts are needed to nurture your virtual pets)
- Once you've collected enough hearts, words will become available
- Select one of the offered words
- The choice you make will determine how the kotodummy evolves
- Utilize gems or tickets to draw fortunes and acquire accessories
- Your kotodummies will don the accessories you provide, and if they enjoy them, they'll reward you with helpful items
- The kotodummies will gather coins which can be used to purchase furniture
- Furnishings accelerate your progress within the game
Enhance your room, interact with your beloved kotodummies, and build your very own Kotodama Diary!
🎮 You might enjoy this game if ... 🎮
- You appreciate leisurely, soothing games
- You're seeking a way to kill time without cost
- You desire more than just cute characters
- You want to engage in conversation with your pets
- You enjoy capturing amusing screenshots
- You have an affinity for pixel art
- You love trying your luck with gacha mechanics
- You find joy in accessorizing creatures and characters
- You occasionally appreciate bizarre characters
- You could use a good laugh
- You like nurturing virtual beings
- You wish to personalize your living space
- You enjoy collecting various items
- You're in search of truly distinctive pets
Latest News
2/17
New friends have joined us since 3.2.0! Thank you for your support!
・Chef Bo
・Marie
1/21
Since 3.1.0, you can now draw various fortunes 7 times in a row. If you draw 7 times in a row, you will always get a bonus!
The presentation has also been renewed. Enjoy an exciting fortune time!
12/22
The 3.0.1 update has been released!
The number of slots in the storage box can now be expanded from 70 to 100 using gems!
Other useful features have been added, such as making hook Kotodama easier to understand!
12/16
A hashtag project has started on Twitter in conjunction with the "Going Out Function"!
Tweet your room ID with the tag "#KotodamaDiaryRoomIntroduction"!
The official account will introduce it by retweeting!
12/11
With the 3.0.0 update, the English version of Kotodama Diary has been added, making it globally compatible! Now people from all over the world can play.
Switch to "English" in the game's "Settings" and enjoy English conversation!
12/11-1/31
With the 3.0.0 update, the winter event "Country Winter of Dreams" has started! Three new characters are appearing.
Collect "Crystal Cookies", draw fortunes, and get limited items!
- Version3.44.3
- UpdateMay 30, 2025
- DeveloperPolaris-x Inc.
- CategorySimulation
- Requires AndroidAndroid 5.0+
- Downloads411K+
- Package Namecom.ske6bento.kotodama
- Signaturec13bfa7fdd50528dd77734650f363cf6
- Available on
- ReportFlag as inappropriate
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NameSizeDownload
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260.21 MB
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209.87 MB
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207.73 MB
Adorable visuals and character designs
Relaxing gameplay experience
Unique concept involving word-based evolution
Mostly pleasant and supportive community
Minimal intrusive ads; easy to skip
Appeals to fans of pet-raising games like Tamagotchi
Frequent updates introduce new features
Suitable for casual players, no pressure to spend money
Excellent for relieving stress and anxiety
Occasional freezing and crashing issues
High frequency of ads can disrupt gameplay
Limited ways to customize or remove accessories
Leveling up becomes challenging and slow at higher ranks
Lack of mini-games and diverse activities
Sourcing specific rare items can require excessive grinding
User data management limitations when switching devices
Rooms may feel small or restrictive in customization options
Some repetitive elements lead to potential boredom