海猫鸣泣之时
When the Sea Falls (Akiko Shikata / KNIL-0003)
A six-track album consisting of the full version of the original PC theme song and BGM arrangements, usually released on August 29, 2008.
Umineko no Naku Koro ni musicbox Blue Best Selection
Original three CD musicbox Blue digital selections; Currently, the catalog consists of 23 tracks, each with a clear composer.
Umineko no Naku Koro ni musicbox Blue (MGRA-0006 Physical Edition)
Dai and ZTS co-planned the "Umineko" theme music book and three-disc collection, Pin No. MGRA-0006.
"Umineko no Naku Koro ni" Unfinished Unused Song (ZTS)
ZTS is an unused or unfinished collection of works produced for 'Sea Cat.'
Dear Golden Witch ~When Umineko Cries Luck Ganya Collection ~
A collection of music works related to Luck Yanli's "Sea Cat" and "Golden Dream Song."
Fluff ～Orgel Arrange Mini Album～
Akiko Shikata's music box rearrangement mini album includes six songs such as "Umineko no Naku Koro ni" and "Katakoi."