1. Introduction
The Tamagotchi Nano x Tokyo Revengers - Tokkofuku is a compact virtual pet device that allows you to raise and interact with characters from the Tokyo Revengers series. This manual provides essential information for setting up, operating, and maintaining your device.
Your interaction with the device determines the growth and behavior of your virtual character. Neglecting your character may cause it to leave.

Image: Front packaging of the Tamagotchi Nano x Tokyo Revengers - Tokkofuku device.
2. Setup and Battery Installation
Initial Setup
- Remove the Tamagotchi device from its packaging.
- Press the 'ON/OFF' button to power on the device.
- Follow the on-screen instructions to begin raising your character.
Battery Information and Replacement
The device requires two LR44 (1.5V) batteries, which are included. Please observe the following guidelines when handling batteries:
- Do not mix alkaline, standard (carbon-zinc), or rechargeable batteries.
- Keep batteries away from children. Batteries can be harmful if swallowed.
- Dispose of used batteries immediately and responsibly.
WARNING: This product contains a button or coin cell battery. Button batteries are hazardous and can cause serious injuries if swallowed or placed inside any part of the body. If you suspect batteries have been swallowed or placed inside the body, seek immediate medical attention.
To Change Batteries:
- Carefully remove the battery compartment lid.
- Take out the old batteries.
- Insert two new LR44 (1.5V) batteries, ensuring the '+' and '-' signs are correctly aligned.
- Replace the battery box lid securely.
- Press the RESET button (usually a small recessed button) to restart the device. After changing batteries, the Tamagotchi character will begin from the beginning.

Image: Back packaging with battery information and replacement guide.
3. Operating Your Tamagotchi Nano
Your Tamagotchi Nano allows you to nurture characters from the Tokyo Revengers universe. The device features three primary buttons for interaction.

Image: Front view of the Tamagotchi Nano device.
Character Care
- Feeding: When your character is hungry, feed them a bento box. If they are in a bad mood, offer taiyaki. Note that Baji and Chifuyu characters are fed halves of instant yakisoba instead of bento boxes.
- Playing: Engage your character by playing one of three mini-games: "Bike Race," "Claw Crane," and "Bowling." Use the 'A' and 'B' buttons to play these games.
- Nurturing: Consistent care and interaction are crucial. Your play pattern influences which of the over 30 different characters Takemichi will introduce you to. Rare characters may appear with diligent nurturing.
- Consequences of Neglect: If your character is neglected, it may leave. Additionally, you may need to "defeat the bad guy" in certain scenarios to prevent your character from leaving.
- Visitors: Special visitors will appear throughout the day.
4. Maintenance
To ensure the longevity and proper functioning of your Tamagotchi Nano, follow these maintenance guidelines:
- Cleaning: Wipe the device regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Refer to the "Battery Information and Replacement" section for details on proper battery handling and replacement.
- Water Exposure: This device is not waterproof. Avoid exposing it to water or other liquids.
5. Troubleshooting
If you encounter issues with your Tamagotchi Nano, consider the following common solutions:
- Device Not Turning On: Check if the batteries are correctly installed and have sufficient charge. Replace batteries if necessary, ensuring proper polarity.
- Screen Not Responding: Try pressing the RESET button. This will restart the device and your character's progress.
- Character Leaving: This typically occurs due to neglect (not feeding, playing, or attending to needs). Consistent care is required to keep your character.
- Buttons Unresponsive: Ensure there is no debris obstructing the buttons. If the issue persists, try resetting the device.
For further assistance, please visit the official Tamagotchi support website.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | T08587 |
| UPC | 045557895617 |
| Dimensions (L x W x H) | 0.98 x 1.18 x 1.57 inches |
| Item Weight | 1.12 ounces |
| Material | ABS, Acrylic, PC, PCBA, Silicone |
| Power Source | Battery Powered (2 x LR44 included) |
| Display Type | LCD |
| Controller Type | Button Control |
| Number of Players | 1 |
| Recommended Age | 8 years and up |
| Included Components | Tokyo Revengers Tamagotchi nano, LR44 Battery x 2 |
7. Warranty and Support
For detailed English instruction sheets, product support, and warranty information, please visit the official Bandai website:
Please retain your purchase receipt for any warranty claims.







