To commemorate the 3rd anniversary of the release of Kirune / AiSuu, we are pleased to announce a special sale as outlined below.
Both subscription plans and outright purchase plans are available at 20% OFF, so we invite you to take advantage of this opportunity.

• Sale Period: December 18, 2025 (Thu) 19:00 – December 31, 2025 (Wed) 23:59 (JST)
• Discount Rate: 20％ OFF
• Download Purchase (Login Required)
  • Kirunehttps://voisona.com/license/kirune_ja_JP_song/
  • AiSuuhttps://voisona.com/license/aisuu_ja_JP_song/
• Package Purchase
  • Kirunehttps://techno-speech.booth.pm/items/7765795
  • AiSuuhttps://techno-speech.booth.pm/items/7767030

*For subscription plans, the discount applies only to the initial purchase and will not be applied upon renewal.