diff --git a/obj.go b/obj.go
index 78bbfb6..3a9790a 100644
--- a/obj.go
+++ b/obj.go
@@ -285,100 +285,6 @@ func loadObjGuild() error {
 	return nil
 }
 
-func addObjGuild(tag string, name string) (int64, error) {
-	tx, err := db.Begin()
-	logOnError(err, "addObjGuild : start transaction")
-	if err != nil {
-		return 0, err
-	}
-
-	res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id)
-						          VALUES (` + strconv.Itoa(objTypeGuild) + `,` + strconv.Itoa(objSubTypeGuild) + `);`)
-	logOnError(err, "addObjGuild : exec insert obj")
-	if err != nil {
-		err2 := tx.Rollback()
-		logOnError(err2, "addObjGuild : rollback insert obj")
-		return 0, err
-	}
-
-	objId, err := res.LastInsertId()
-	if err != nil {
-		err2 := tx.Rollback()
-		logOnError(err2, "addObjGuild : rollback get lastInsertId")
-		return 0, err
-	}
-
-	stmt, err := tx.Prepare(`INSERT INTO obj_guild	(obj_id, tag, name, chat_id, deposit_chat_id)
-							 VALUES 				(?,      ?,   ?,    NULL,    NULL);`)
-	logOnError(err, "addObjGuild : prepare insert obj_guild")
-	if err != nil {
-		err2 := tx.Rollback()
-		logOnError(err2, "addObjGuild : rollback prepare insert obj_guild")
-		return 0, err
-	}
-	defer stmt.Close()
-
-	_, err = stmt.Exec(objId, tag, name)
-	logOnError(err, "addObjGuild : exec insert obj_guild")
-	if err != nil {
-		err2 := tx.Rollback()
-		logOnError(err2, "addObjGuild : rollback exec insert obj")
-		return 0, err
-	}
-
-	err = tx.Commit()
-	logOnError(err, "addObjGuild : commit")
-	if err != nil {
-		return 0, err
-	}
-	return objId, nil
-}
-
-func getObjGuildID(s string) int64 {
-	if g, ok := cacheObjGuild[s]; ok {
-		return g.ObjID64
-	} else {
-		objID64, err := addObjGuild(s, ``)
-		logOnError(err, "getObjGuildID")
-		g := new(ChatWarsGuild)
-		g.ObjID64 = objID64
-		g.Tag = s
-		g.Name = ``
-		cacheObjGuild[s] = *g
-	}
-	return cacheObjGuild[s].ObjID64
-}
-
-func loadObjGuild() error {
-	var (
-		id   int64
-		tag  string
-		name string
-	)
-
-	cacheObjGuild = make(map[string]ChatWarsGuild)
-
-	guilds, err := db.Query(`SELECT og.obj_id, og.tag, og.name FROM obj_guild og;`)
-	if err != nil {
-		return err
-	}
-	defer guilds.Close()
-
-	for guilds.Next() {
-		err = guilds.Scan(&id, &tag, &name)
-		if err != nil {
-			return err
-		}
-		g := new(ChatWarsGuild)
-		g.ObjID64 = id
-		g.Tag = tag
-		g.Name = name
-		cacheObjGuild[tag] = *g
-	}
-
-	return nil
-}
-
 func addObjUser(name string) (int64, error) {
 	tx, err := db.Begin()
 	logOnError(err, "addObjUser : start transaction")