If you are currently using FLET'S Hikari service (including Asahi Net FTTH with FLET'S), your monthly charge may be reduced by just changing your course to Asahi Net Hikari (only offered in Japanese). For more details, please refer to the following page.
For members using Asahi Net's fiber-optic line services including Asahi Net FTTH with FLET'S (Japanese)

If you are considering fiber-optic line internet, please consider our Asahi Net Hikari (Only offered in Japanese)
For members not using Asahi Net's fiber-optic line services including Asahi Net FTTH with FLET'S (New to Asahi Net)

If you are using NTT docomo smartphone, you can reduce your monthly charge by one-third by switching over to Asahi Net LTE (ANSIM).
Asahi Net LTE (ANSIM)