《沙耶之歌》（沙耶の呗）是Nitro+游戏制作公司于2003年12月26日发售，具有恐怖要素的十八禁文字冒险游戏。虽然游戏内并无明确点出，但当中黑暗诡异的气氛富有洛夫克拉夫特风格。而开发公司Nitro+亦以爱于作品混入克苏鲁神话相关题材而闻名。沙耶之歌的故事与手冢治虫创作的漫画火鸟的复活篇有不少相似之处，而游戏主角某段对白亦有间接地提及火鸟。

中文名： 沙耶之歌
外文名： 沙耶の呗
游戏类别： ADV
游戏平台： PC
开发商： Nitro+
发行时间： 2003年12月26日
主要角色： 匂坂郁纪，沙耶
剧本： 虚渊玄
原画： 中央东口

Hi, Monika here!
Welcome to the Literature Club! It's always been a dream of mine to make something special out of the things I love. Now that you're a club member, you can help me make that dream come true in this cute game!

Every day is full of chit-chat and fun activities with all of my adorable and unique club members:

Sayori, the youthful bundle of sunshine who values happiness the most;
Natsuki, the deceivingly cute girl who packs an assertive punch;
Yuri, the timid and mysterious one who finds comfort in the world of books;
...And, of course, Monika, the leader of the club! That's me!

I'm super excited for you to make friends with everyone and help the Literature Club become a more intimate place for all my members. But I can tell already that you're a sweetheart—will you promise to spend the most time with me? ♥

This game is not suitable for children
or those who are easily disturbed.