Luthfi Kusuma
{{Infobox musical artist
| name = Luthfi Kusuma
| native_name = 楠間ルッフィ
| native_name_lang = jpn
| birth_name = Luthfi Rizki Kusumah
| birth_date = {{Birth date and age|1990|08|14}}
| birth_place = {{INA}}
| occupation = Songwriter
Music Producer
Bassist
DJ
| instrument = Bass guitar
| current_member_of = NANGOKU BITS
| past_member_of = ALI
}}
Luthfi Kusuma (楠間 ルッフィ, born August 14, 1990) is a musician and bassist from Indonesia active in Japan. He is known as the former bassist of the Japanese band ALI.
After leaving ALI in 2024, he has been working as a support member for various artists. In the same year, he debuted as a music producer and formed the reggaeton unit NANGOKU BITS with his wife.
Influenced by members of ALI, he also began working as a vinyl DJ since 2023.
Discography
= NANGOKU BITS =
| class="wikitable"
|+ !Song Name !Role |
| My League My Show |
| AHORA
|Songwriter, Producer{{Citation |title=Ahora by Nangoku Bits on Apple Music |date=2025-02-14 |url=https://music.apple.com/us/song/ahora/1793387938 |access-date=2025-06-28 |language=en-US}} |
| No Night No Naught |
= ALI =
| class="wikitable"
|+ !Song Name !Role |
| LOST IN PARADISE (feat.AKLO) |
| DESPERADO (feat.J-REXXX ) |
| FAITH (feat.Namichie & GOMESS) |
| FEELIN'GOOD (feat.Umedacypher) |
| FIGHT DUB CLUB (feat.J-REXXX & RUEED) |
| MUZIK CITY (feat. Namichie, Alonzo, & 6B) |
| KEEP YOUR HEAD UP (feat. Kazuo) |
| METROPOLIS (feat.HIYADAM) |
| EL MARIACHI (feat.MFS) |
| IN THE MOOD FOR LOVE (feat.SARM) |
| TEENAGE CITY RIOT (feat. R-Shitei) |
| SHOW TIME (feat.AKLO) |
| MELLOW CRUISE |
| NEVER SAY GOODBYE (feat.Mummy-D) |
| (BUT)WONDERFUL |
| Whole Lotta Love feat.Subaru Kimura |
| FOUND BLUE feat.Takuya Kuroda |
| WILD ANGEL |
| FEVER |
| CASANOVA POSSE |