The eight language commands each consist of the sayings of Siro:
| command | Meaning |
|---|---|
| いーねっ！ | increment the data pointer (to point to the next cell to the right). |
| おほほい | increment (increase by one) the byte at the data pointer. |
| ｷｭｰｲ | decrement the data pointer (to point to the next cell to the left). |
| ぱいーん | decrement (decrease by one) the byte at the data pointer |
| 白組さん | if the byte at the data pointer is zero, then instead of moving the instruction pointer forward to the next command, jump it forward to the command after the matching '救済' command. |
| 救済 | if the byte at the data pointer is nonzero, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching '白組さん' command. |
| なんて日だ！ | output the byte at the data pointer. |
| ズンドコズンドコ♪ | accept one byte of input, storing its value in the byte at the data pointer. |