うたカルテ (UtaKarte)

VSinger singing stream database

A setlist and music database specialized in VTuber singing streams. I want to listen to that favorite song of my oshi again! I want to find VTubers from my favorite songs!

Planning Notebook — YouTuber Project Management

思い付いたらすぐに登録できる動画企画管理アプリ

V-uta

A player that extracts only the singing sections from VTuber singing stream archives and allows you to enjoy them like a music app

ふわふわ TODO

ゆるふわにtodo 管理したい人のためのツール

キズナノートキズナノート

会った人のことを記録していくと、今までの記録をAIが要約。営業や経営者など人脈が重要なビジネスパーソンの強力なツール。

楽曲生成AIサービス playg AI

無料で楽曲作成や効果音生成、画像生成や画像高画質化を利用可能なアプリです。

TextTree

Organize your thoughts in text, visualize relationships with cards and arrows. AI checking of your ideas too. A tree-type note web app that requires no login and works locally.

Map to List - Lead generate workspace -

Creating sales and attack lists, exploring inquiry forms, creating maps, and AI auto-generation of proposals tailored to the company

SalesCast - 売上・需要予測AI | 無料・登録不要

売上データをコピペするだけで売上を予測できます。在庫やシフトの管理に使えます

Setlis - セトリス

Live performer schedule, setlist, sheet music data, audio source, and reservation management app

TaskFlow - Manage schedules and projects in one place -

Manage personal schedules (event attendance, shopping, etc.), tasks, and recurring schedules in one place.

Melody Memo - A Simple Composition Memo Tool

What composition memos need is simplicity. No unnecessary features, no flashy appearance. Open it quickly when inspiration strikes, play a few notes, and record. That's all. Melody Memo is a "notepad" for composers. Decorative...

AAUI Designer Pro

AA (ASCII art) is convenient when conveying UI images to LLMs (AI). While you could try to convey images visually, that only works with multimodal-capable models. However, with AA, even LLMs with very low parameters can read and understand it. You can convey UI images without being limited by the model type. Plus, with AA, you can make edits in a text editor. No specialized tools are needed. However, creating AA is difficult. That's why I created a tool that makes it easy to generate AA by arranging parts in a PowerPoint-like interface. It supports .md, .txt, and .png output. It has layer separation functionality, real-time preview, and the ability to load and reference images while creating, so I believe it has sufficient performance for practical use.

idea Lane - 思考整理ツール

考えを整理して前に進むための「意思決定支援ソフト」です

MemoLinker

Save and organize URLs at lightning speed. A memo app where you can add items with one tap from a shared sheet.

Saturn — 日本企業データを、スプレッドシートとAPIで

Tabereru | Allergy and Food Preference Recognition Tool

This is a web tool that allows you to collectively manage allergies and food preferences of participants during drinking parties, meals, group dating events, and similar gatherings.

動画レビューツール

An app that makes video editing corrections as fast as possible

出欠管理ツール

Set candidate dates for an event and aggregate participants' availability. Respondents answer with ○△× (available/maybe/unavailable), and the most convenient date is highlighted. You can easily collect responses via a shared URL.

Compass

フリーランス・ひとり社長向けの経営サポートアプリ

Twitch Follower Management Tool

On Twitch streams, you can see your list of followers, but wouldn't you like to manage your followers by purpose? So I created a tool that allows you to manage them by category.

アイデア発見ツール『Truffle』

Finding seeds of personal development ideas from structural patterns in nature

戦略 & CRO 分析ツール

ビジネスモデル、競合マッピング、ページごとのCRO(CVR最適化)診断までを瞬時に。 データに基づく戦略的成長のヒントを、AIが数秒で抽出します。

Shift Schedule Creator

Easily create staff shift schedules in your browser. Features include period selection, color-coded display for early shifts, late shifts, and night shifts, automatic counting of working days. Supports CSV export and printing.