diff --git a/rawkv/rawkv.go b/rawkv/rawkv.go
index e9150cb7..09742e5d 100644
--- a/rawkv/rawkv.go
+++ b/rawkv/rawkv.go
@@ -302,6 +302,53 @@ func (c *Client) Scan(startKey, endKey []byte, limit int) (keys [][]byte, values
 	return
 }
 
+// ReverseScan queries continuous kv pairs in range [endKey, startKey), up to limit pairs.
+// Direction is different from Scan, upper to lower.
+// If endKey is empty, it means unbounded.
+// If you want to include the startKey or exclude the endKey, append a '\0' to the key. For example, to scan
+// (endKey, startKey], you can write:
+// `ReverseScan(append(startKey, '\0'), append(endKey, '\0'), limit)`.
+// It doesn't support Scanning from "", because locating the last Region is not yet implemented.
+func (c *Client) ReverseScan(startKey, endKey []byte, limit int) (keys [][]byte, values [][]byte, err error) {
+	start := time.Now()
+	defer func() {
+		metrics.RawkvCmdHistogram.WithLabelValues("raw_reverse_scan").Observe(time.Since(start).Seconds())
+	}()
+
+	if limit > config.MaxRawKVScanLimit {
+		return nil, nil, errors.WithStack(ErrMaxScanLimitExceeded)
+	}
+
+	for len(keys) < limit {
+		req := &rpc.Request{
+			Type: rpc.CmdRawScan,
+			RawScan: &kvrpcpb.RawScanRequest{
+				StartKey: startKey,
+				EndKey:   endKey,
+				Limit:    uint32(limit - len(keys)),
+				Reverse:  true,
+			},
+		}
+		resp, loc, err := c.sendReq(startKey, req)
+		if err != nil {
+			return nil, nil, err
+		}
+		cmdResp := resp.RawScan
+		if cmdResp == nil {
+			return nil, nil, errors.WithStack(rpc.ErrBodyMissing)
+		}
+		for _, pair := range cmdResp.Kvs {
+			keys = append(keys, pair.Key)
+			values = append(values, pair.Value)
+		}
+		startKey = loc.EndKey
+		if len(startKey) == 0 {
+			break
+		}
+	}
+	return
+}
+
 func (c *Client) sendReq(key []byte, req *rpc.Request) (*rpc.Response, *locate.KeyLocation, error) {
 	bo := retry.NewBackoffer(context.Background(), retry.RawkvMaxBackoff)
 	sender := rpc.NewRegionRequestSender(c.regionCache, c.rpcClient)
diff --git a/rawkv/rawkv_test.go b/rawkv/rawkv_test.go
index af3f4770..22aafb69 100644
--- a/rawkv/rawkv_test.go
+++ b/rawkv/rawkv_test.go
@@ -129,6 +129,26 @@ func (s *testRawKVSuite) mustScanRange(c *C, startKey string, endKey string, lim
 	}
 }
 
+func (s *testRawKVSuite) mustReverseScan(c *C, startKey []byte, limit int, expect ...string) {
+	keys, values, err := s.client.ReverseScan(startKey, nil, limit)
+	c.Assert(err, IsNil)
+	c.Assert(len(keys)*2, Equals, len(expect))
+	for i := range keys {
+		c.Assert(string(keys[i]), Equals, expect[i*2])
+		c.Assert(string(values[i]), Equals, expect[i*2+1])
+	}
+}
+
+func (s *testRawKVSuite) mustReverseScanRange(c *C, startKey, endKey []byte, limit int, expect ...string) {
+	keys, values, err := s.client.ReverseScan(startKey, endKey, limit)
+	c.Assert(err, IsNil)
+	c.Assert(len(keys)*2, Equals, len(expect))
+	for i := range keys {
+		c.Assert(string(keys[i]), Equals, expect[i*2])
+		c.Assert(string(values[i]), Equals, expect[i*2+1])
+	}
+}
+
 func (s *testRawKVSuite) mustDeleteRange(c *C, startKey, endKey []byte, expected map[string]string) {
 	err := s.client.DeleteRange(startKey, endKey)
 	c.Assert(err, IsNil)