diff --git a/build.gradle.kts b/build.gradle.kts
index cef5754..15de996 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -31,6 +31,7 @@ dependencies {
     implementation("io.github.cdimascio:dotenv-kotlin:6.4.2")
     implementation("net.dv8tion:JDA:5.2.1")
     implementation("ch.qos.logback:logback-classic:1.5.12")
+    implementation("jakarta.annotation:jakarta.annotation-api:3.0.0")
 }
 
 
diff --git a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java
index 993d29c..403e8c3 100644
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java
@@ -12,7 +12,7 @@ import org.camelia.studio.gachamelia.services.RankService;
 import org.camelia.studio.gachamelia.services.UserService;
 import org.camelia.studio.gachamelia.utils.Configuration;
 import java.awt.*;
-import javax.annotation.Nonnull;
+import jakarta.annotation.Nonnull;
 
 
 public class GuildMemberJoinListener extends ListenerAdapter {
diff --git a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java
index 47ec393..d93c39e 100644
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java
@@ -1,5 +1,6 @@
 package org.camelia.studio.gachamelia.listeners;
 
+import jakarta.annotation.Nonnull;
 import net.dv8tion.jda.api.EmbedBuilder;
 import net.dv8tion.jda.api.entities.Role;
 import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
@@ -12,7 +13,6 @@ import org.camelia.studio.gachamelia.services.UserService;
 import org.camelia.studio.gachamelia.utils.Configuration;
 import java.awt.*;
 import java.time.Instant;
-import javax.annotation.Nonnull;
 
 
 public class GuildMemberLeaveListener extends ListenerAdapter {
diff --git a/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java b/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java
index 77863bf..3aaec57 100644
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java
@@ -5,7 +5,7 @@ import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.events.session.ReadyEvent;
 import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import javax.annotation.Nonnull;
+import jakarta.annotation.Nonnull;
 import org.camelia.studio.gachamelia.models.User;
 import org.camelia.studio.gachamelia.repossitories.RankRepository;
 import org.camelia.studio.gachamelia.services.RankService;
diff --git a/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java b/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java
index 620a22d..3076191 100644
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java
@@ -2,7 +2,7 @@ package org.camelia.studio.gachamelia.listeners;
 
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
 import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import javax.annotation.Nonnull;
+import jakarta.annotation.Nonnull;
 import org.camelia.studio.gachamelia.managers.CommandManager;
 
 public class SlashCommandListener extends ListenerAdapter {
diff --git a/src/main/java/org/camelia/studio/gachamelia/models/Rank.java b/src/main/java/org/camelia/studio/gachamelia/models/Rank.java
index c6284ed..8137602 100644
--- a/src/main/java/org/camelia/studio/gachamelia/models/Rank.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Rank.java
@@ -6,6 +6,7 @@ import org.hibernate.annotations.CreationTimestamp;
 import org.hibernate.annotations.UpdateTimestamp;
 
 import java.time.LocalDateTime;
+import java.util.ArrayList;
 import java.util.List;
 
 @Entity
@@ -44,6 +45,14 @@ public class Rank implements IEntity {
     @Column(name = "byeTitle")
     private String byeTitle;
 
+    @OneToMany(mappedBy = "id.rank", fetch = FetchType.LAZY)
+    private final List<RankStat> rankStats = new ArrayList<>();
+
+    public List<RankStat> getRankStats() {
+        return rankStats;
+    }
+
+
 
     public Rank(String discordId, String name, int percentage) {
         this.discordId = discordId;
diff --git a/src/main/java/org/camelia/studio/gachamelia/models/RankStat.java b/src/main/java/org/camelia/studio/gachamelia/models/RankStat.java
new file mode 100644
index 0000000..c8805cf
--- /dev/null
+++ b/src/main/java/org/camelia/studio/gachamelia/models/RankStat.java
@@ -0,0 +1,73 @@
+package org.camelia.studio.gachamelia.models;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Table;
+import org.camelia.studio.gachamelia.interfaces.IEntity;
+
+import java.util.Objects;
+
+@Entity
+@Table(name = "rank_stats")
+public class RankStat implements IEntity {
+    @EmbeddedId
+    private RankStatId id;
+
+    @Column(nullable = false)
+    private int percentage;
+
+    public RankStat() {
+    }
+
+    public RankStat(Rank rank, Stat stat, int percentage) {
+        this.id = new RankStatId(rank, stat);
+        this.percentage = percentage;
+    }
+
+    public RankStatId getId() {
+        return id;
+    }
+
+    public Rank getRank() {
+        return id.getRank();
+    }
+
+    public Stat getStat() {
+        return id.getStat();
+    }
+
+    public int getPercentage() {
+        return percentage;
+    }
+
+    public void setPercentage(int percentage) {
+        this.percentage = percentage;
+    }
+
+    public void setRank(Rank rank) {
+        if (this.id == null) {
+            this.id = new RankStatId();
+        }
+        this.id.setRank(rank);
+    }
+
+    public void setStat(Stat stat) {
+        if (this.id == null) {
+            this.id = new RankStatId();
+        }
+        this.id.setStat(stat);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof RankStat rankStat)) return false;
+        return Objects.equals(id, rankStat.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+}
diff --git a/src/main/java/org/camelia/studio/gachamelia/models/RankStatId.java b/src/main/java/org/camelia/studio/gachamelia/models/RankStatId.java
new file mode 100644
index 0000000..d244d5d
--- /dev/null
+++ b/src/main/java/org/camelia/studio/gachamelia/models/RankStatId.java
@@ -0,0 +1,53 @@
+package org.camelia.studio.gachamelia.models;
+
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+public class RankStatId implements Serializable {
+    @ManyToOne
+    @JoinColumn(name = "rank_id", nullable = false)
+    private Rank rank;
+
+    @ManyToOne
+    @JoinColumn(name = "stat_id", nullable = false)
+    private Stat stat;
+
+    public RankStatId() {
+    }
+
+    public RankStatId(Rank rank, Stat stat) {
+        this.rank = rank;
+        this.stat = stat;
+    }
+
+    public Rank getRank() {
+        return rank;
+    }
+
+    public Stat getStat() {
+        return stat;
+    }
+
+    public void setRank(Rank rank) {
+        this.rank = rank;
+    }
+
+    public void setStat(Stat stat) {
+        this.stat = stat;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof RankStatId that)) return false;
+        return rank.equals(that.rank) && stat.equals(that.stat);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(rank, stat);
+    }
+}
diff --git a/src/main/java/org/camelia/studio/gachamelia/models/Stat.java b/src/main/java/org/camelia/studio/gachamelia/models/Stat.java
index 9bcbdd6..c6e06ba 100644
--- a/src/main/java/org/camelia/studio/gachamelia/models/Stat.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Stat.java
@@ -3,6 +3,9 @@ package org.camelia.studio.gachamelia.models;
 import jakarta.persistence.*;
 import org.camelia.studio.gachamelia.interfaces.IEntity;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @Entity
 @Table(name = "stats")
 public class Stat implements IEntity {
@@ -13,6 +16,13 @@ public class Stat implements IEntity {
     @Column(nullable = false)
     private String name;
 
+    @OneToMany(mappedBy = "id.stat", fetch = FetchType.LAZY)
+    private final List<RankStat> rankStats = new ArrayList<>();
+
+    public List<RankStat> getRankStats() {
+        return rankStats;
+    }
+
     public Long getId() {
         return id;
     }
@@ -31,4 +41,5 @@ public class Stat implements IEntity {
     public Stat(String name) {
         this.name = name;
     }
+
 }