Classic Ukagaka Ghost Directory

A visual, source-based directory of classic Ukagaka (伺か) desktop mascot ghosts from 2000–2007. Explore character artwork, creators, release history, original websites, and surviving authorized downloads from the early Nanika, MATERIA, and SSP era. The index currently contains 16 records.

Showing 16 ghosts.

Ghost	Author	English	First release	Status
Sakura and Unyuuさくら＆うにゅう	黒衣鯖人Kuroi Sabato	None documented	2000-05-25	discontinued
Futaba and Tadakichi-san双葉＆ただきちさん	閑馬永空Shizuma Eikū	None documented	2001-08-05	unavailable
Naru and Yuuka奈留＆ゆうか	楠見くれあNaoto Kusumi	None documented	2001-01-21	unavailable
Mikage Sakura and Unyuu御影さくら＆うにゅう	ls (Araya Kawakami)	None documented	2002-03-23	available
Mayuraまゆら	夢蛍Mukei	Preview patch	2001-03-09	available
Raychel's Restaurantれいちぇるのれすとらん～ねこのいるおみせ～	水無月 藍	None documented	Unknown	unknown
Serikoせりこ	MIYMIY	None documented	2000-12-20	archived
Taromati - Kikka and TowaTaromati（橘花＆斗和）	8	None documented	2003-11-10	available
54５４	とわTowa	Related partial	2002-03-05	archived
THE TOXIC WALTZ毒子 THE TOXIC WALTZ	wat / わた臓wat	None documented	2001	archived
Mika深果	河合真絵KawaiMae	None documented	2001-05-30	available
Kayu佳由	河合真絵KawaiMae	None documented	2003-12-30	available
Kimuraya Anko木村屋安子	川たん14歳Ganges River	None documented	by 2001-07-12	archived
Sora and Aryuu-sensei空とあるゅう先生	観城はるかHaruka Misiro	None documented	2002-12-08	available
Sagiri and Tama砂霧＆タマ	ボトル猫＠774447Bottle Cat / 774447	None documented	2005-06-30	available
Beetaβ	龍馬Ryo-ma	None documented	2001-09-25	preserved

No matching ghosts.

What is Ukagaka?

Ukagaka is a Japanese desktop mascot medium in which characters called ghosts appear on the computer desktop, display dialogue, and interact with their companions and users. A ghost’s visible character artwork is called a shell. The culture developed from software successively known as Nanika (何か), MATERIA, and Ukagaka, with SSP later becoming a widely used baseware.