diff --git a/src/main/java/icu/samnyan/aqua/sega/wacca/Constants.kt b/src/main/java/icu/samnyan/aqua/sega/wacca/Constants.kt
new file mode 100644
index 00000000..414d7548
--- /dev/null
+++ b/src/main/java/icu/samnyan/aqua/sega/wacca/Constants.kt
@@ -0,0 +1,89 @@
+package icu.samnyan.aqua.sega.wacca
+
+enum class WaccaGrades(val value: Int) {
+    D(1),
+    C(2),
+    B(3),
+    A(4),
+    AA(5),
+    AAA(6),
+    S(7),
+    SS(8),
+    SSS(9),
+    MASTER(10),
+    S_PLUS(11),
+    SS_PLUS(12),
+    SSS_PLUS(13),
+}
+
+enum class WaccaDifficulty(val value: Int) {
+    NORMAL(1),
+    HARD(2),
+    EXPERT(3),
+    INFERNO(4),
+}
+
+val WACCA_ITEM_TYPES = mapOf(
+    "xp" to 1,
+    "wp" to 2,
+    "music_unlock" to 3,
+    "music_difficulty_unlock" to 4,
+    "title" to 5,
+    "icon" to 6,
+    "trophy" to 7,
+    "skill" to 8,
+    "ticket" to 9,
+    "note_color" to 10,
+    "note_sound" to 11,
+    "baht_do_not_send" to 12,
+    "boost_badge" to 13,
+    "gate_point" to 14,
+    "navigator" to 15,
+    "user_plate" to 16,
+    "touch_effect" to 17,
+)
+
+enum class WaccaOptionType(val id: Int, val default: Int) {
+    NOTE_SPEED(1, 5), // 1.0 - 6.0
+    FIELD_MASK(2, 0), // 0-4
+    NOTE_SOUND(3, 105001), // ID
+    NOTE_COLOR(4, 203001), // ID
+    BGM_VOLUME(5, 10), // 0-100 increments of 10
+    BG_VIDEO(7, 0), // ask, on, or off
+    MIRROR(101, 0), // none or left+right swap
+    JUDGE_DISPLAY_POS(102, 0), // center, under, over, top or off
+    JUDGE_DETAIL_DISPLAY(103, 0), // on or off
+    MEASURE_GUIDELINES(105, 1), // on or off
+    GUIDELINE_MASK(106, 1), // 0 - 5
+    JUDGE_LINE_TIMING_ADJUST(108, 10), // -10 - 10
+    NOTE_DESIGN(110, 3), // 1 - 5
+    BONUS_EFFECT(114, 1), // on or off
+    CHARA_VOICE(115, 1), // "usually" or none
+    SCORE_DISPLAY_METHOD(116, 0), // add or subtract
+    GIVE_UP(117, 0), // off, no touch, can't achieve s, ss, sss, pb
+    GUIDELINE_SPACING(118, 1), // none, or a-g type
+    CENTER_DISPLAY(119, 1), // none, combo, score add, score sub, s ss sss pb boarder
+    RANKING_DISPLAY(120, 1), // on or off
+    STAGE_UP_ICON_DISPLAY(121, 1), // on or off
+    RATING_DISPLAY(122, 1), // on or off
+    PLAYER_LEVEL_DISPLAY(123, 1), // on or off
+    TOUCH_EFFECT(124, 1), // on or off
+    GUIDE_SOUND_VOL(125, 30), // 0-100 increments of 10
+    TOUCH_NOTE_VOL(126, 80), // 0-100 increments of 10
+    HOLD_NOTE_VOL(127, 80), // 0
+    SLIDE_NOTE_VOL(128, 80), // 0
+    SNAP_NOTE_VOL(129, 80), // 0
+    CHAIN_NOTE_VOL(130, 80), // 0
+    BONUS_NOTE_VOL(131, 80), // 0
+    GATE_SKIP(132, 0), // on
+    KEY_BEAM_DISPLAY(133, 1), // on
+    LEFT_SLIDE_NOTE_COLOR(201, 4), // red
+    RIGHT_SLIDE_NOTE_COLOR(202, 3), // red
+    FORWARD_SLIDE_NOTE_COLOR(203, 1), // red
+    BACK_SLIDE_NOTE_COLOR(204, 2), // red
+    MASTER_VOL(1001, 3), // 0
+    SET_TITLE_ID(1002, 104001), // ID
+    SET_ICON_ID(1003, 102001), // ID
+    SET_NAV_ID(1004, 210001), // ID
+    SET_PLATE_ID(1005, 211001), // ID
+}
\ No newline at end of file
diff --git a/src/main/java/icu/samnyan/aqua/sega/wacca/model/db/Repos.kt b/src/main/java/icu/samnyan/aqua/sega/wacca/model/db/Repos.kt
index 919d50c5..91950f96 100644
--- a/src/main/java/icu/samnyan/aqua/sega/wacca/model/db/Repos.kt
+++ b/src/main/java/icu/samnyan/aqua/sega/wacca/model/db/Repos.kt
@@ -3,6 +3,7 @@ package icu.samnyan.aqua.sega.wacca.model.db
 import jakarta.transaction.Transactional
 import org.springframework.data.jpa.repository.JpaRepository
 import org.springframework.data.repository.NoRepositoryBean
+import org.springframework.stereotype.Component
 
 interface WcUserRepo : JpaRepository<WaccaUser, Long> {
     fun findByCardExtId(extId: Long): WaccaUser?
@@ -27,4 +28,21 @@ interface WcUserSongUnlockRepo : IWaccaUserLinked<WcUserSongUnlock>
 interface WcUserTrophyRepo : IWaccaUserLinked<WcUserTrophy>
 interface WcUserBestScoreRepo : IWaccaUserLinked<WcUserScore>
 interface WcUserPlayLogRepo : IWaccaUserLinked<WcUserPlayLog>
-interface WcUserStageUpRepo : IWaccaUserLinked<WcUserStageUp>
\ No newline at end of file
+interface WcUserStageUpRepo : IWaccaUserLinked<WcUserStageUp>
+
+@Component
+class WaccaRepos(
+    val user: WcUserRepo,
+    val option: WcUserOptionRepo,
+    val bingo: WcUserBingoRepo,
+    val friend: WcUserFriendRepo,
+    val favoriteSong: WcUserFavoriteSongRepo,
+    val gate: WcUserGateRepo,
+    val item: WcUserItemRepo,
+    val ticket: WcUserTicketRepo,
+    val songUnlock: WcUserSongUnlockRepo,
+    val trophy: WcUserTrophyRepo,
+    val bestScore: WcUserBestScoreRepo,
+    val playLog: WcUserPlayLogRepo,
+    val stageUp: WcUserStageUpRepo
+)
\ No newline at end of file