Quick Start

Prerequisites

• LINE account
• SEGA ID account (for maimai NET)
• Access to maimai NET

Step 1: Add the Bot

Search for @299bylay on LINE or use the link: @299bylay

Step 2: Bind Your SEGA ID

Send in private chat:

bind

Click the button the bot sends to open the binding page. Fill in your SEGA ID, password, server version (jp or intl), and language, then submit to complete binding.

WARNING

Binding tokens expire after 2 minutes. Send bind again to get a new link.

Step 3: Sync Scores

maimai update

Step 4: Generate Best 50

b50

See Commands Reference for all available commands.

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Account Management

Check Binding Status

profile
getme

Update Account Settings

Update your password, timezone, language, etc. without unbinding:

settings
rebind

Unbind

unbind

Data Deletion

Unbinding will permanently delete all stored data, including score records, friend lists, and account information. This action cannot be undone.

Version Selection

Choose the version that matches where you play:

• jp (Japan): Playing at arcades in Japan
• intl (International): Playing outside Japan

You can change the version later via the settings command without unbinding.

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About JiETNG

JiETNG is a 『maimai でらっくす』 score management bot for LINE. It fetches your play data directly from the official SEGA website and generates score charts, supporting Best 50, level analysis, plate progress tracking, and more. Both Japanese (jp) and International (intl) servers are supported.