diff --git a/integrations/jikan/constants.go b/integrations/jikan/cache_policy.go
similarity index 78%
rename from integrations/jikan/constants.go
rename to integrations/jikan/cache_policy.go
index a653a51..600618e 100644
--- a/integrations/jikan/constants.go
+++ b/integrations/jikan/cache_policy.go
@@ -1,8 +1,8 @@
-// Package jikan provides a client for the Jikan v4 API.
 package jikan
 
 import "time"
 
+// Cache TTLs used by the Jikan client for endpoint responses.
 const shortCacheTTL = time.Hour     // 1 hour - for frequently changing data
 const longCacheTTL = time.Hour * 24 // 24 hours - for stable data like genres
 const producerCacheTTL = time.Hour * 24 * 30