diff --git a/royalnet/commands/diario.py b/royalnet/commands/diario.py
new file mode 100644
index 00000000..c2537fc8
--- /dev/null
+++ b/royalnet/commands/diario.py
@@ -0,0 +1,11 @@
+from ..utils import Command, CommandArgs, Call
+
+
+class DiarioCommand(Command):
+
+    command_name = "diario"
+    command_title = "Aggiungi una citazione al Diario."
+
+    async def common(self, call: Call, args: CommandArgs):
+        # TODO
+        raise NotImplementedError("TODO")
diff --git a/royalnet/database/__init__.py b/royalnet/database/__init__.py
index 50e0bcf4..9c7956f4 100644
--- a/royalnet/database/__init__.py
+++ b/royalnet/database/__init__.py
@@ -1,4 +1,3 @@
 from .alchemy import Alchemy
-from .tables import Royal
 
-__all__ = ["Alchemy", "Royal"]
+__all__ = ["Alchemy"]
diff --git a/royalnet/database/tables/__init__.py b/royalnet/database/tables/__init__.py
index 7ec77e9c..15a9634c 100644
--- a/royalnet/database/tables/__init__.py
+++ b/royalnet/database/tables/__init__.py
@@ -1,4 +1,5 @@
 from .royals import Royal
 from .telegram import Telegram
+from .diario import Diario
 
-__all__ = ["Royal", "Telegram"]
+__all__ = ["Royal", "Telegram", "Diario"]
diff --git a/royalnet/database/tables/diario.py b/royalnet/database/tables/diario.py
new file mode 100644
index 00000000..ba80fce8
--- /dev/null
+++ b/royalnet/database/tables/diario.py
@@ -0,0 +1,30 @@
+from sqlalchemy import Column, \
+                       Integer, \
+                       Text, \
+                       Boolean, \
+                       DateTime, \
+                       ForeignKey
+from sqlalchemy.orm import relationship
+from .royals import Royal
+
+
+class Diario:
+    __tablename__ = "diario"
+
+    diario_id = Column(Integer, primary_key=True)
+
+    creator_id = Column(Integer, ForeignKey("royals.id"))
+    quoted_id = Column(Integer, ForeignKey("royals.id"))
+    timestamp = Column(DateTime, nullable=False)
+    quote = Column(Text, nullable=False)
+    context = Column(Text)
+    spoiler = Column(Boolean, default=False)
+
+    creator = relationship("Royal", foreign_keys=creator_id, backref="diario_created")
+    quoted = relationship("Royal", foreign_keys=quoted_id, backref="diario_quoted")
+
+    def __repr__(self):
+        return f"<Diario {self.diario_id}>"
+
+    def __str__(self):
+        return f"diario:{self.diario_id}"
diff --git a/royalnet/database/tables/telegram.py b/royalnet/database/tables/telegram.py
index 624584fa..e11c9f5f 100644
--- a/royalnet/database/tables/telegram.py
+++ b/royalnet/database/tables/telegram.py
@@ -18,7 +18,7 @@ class Telegram:
     tg_username = Column(String)
     tg_avatar = Column(LargeBinary)
 
-    royal = relationship("Royal")
+    royal = relationship("Royal", backref="telegram")
 
     def __repr__(self):
         return f"<Telegram {str(self)}>"