(Former name: Fluency master course)
Fluency master course focusing on Japanese sentence-ending particles like よね, っけ, or な that deliver emotion, intention and nuance.
Master common 終助詞
Learn 15+ sentence-ending particles and 25+ ways to use them naturally.
Read social cues with particles
Understand social signals, avoid awkward situations, and navigate conversations with ease.
Understand nuances & mysteries
Differences between の and か, ね vs. よね, and other subtle rules for natural Japanese.
Check out this practice conversation we use throughout the course. Can you tell what the speakers are trying to convey in each sentence? Are they being friendly? Rude? Joking?:
**終助詞 (the sentence ending particles) are in red.
終助詞 convey tone, emotion, and subtle meaning — showing empathy, asking questions, expressing frustration, or adding emphasis. Without them, it’s easy to miss the social cues in a conversation.
In this course, you’ll practice with real conversations where 終助詞 are highlighted, helping you understand the speaker’s intent and tone. It’s one of the few courses that focuses solely on 終助詞 until you can fully understand and use them naturally.
"I wasn’t even sure if I needed this course at first honestly, but after going through the lessons, I realized how much I’d been missing. The explanations and examples for 終助詞 made things click and now I can understand the tone behind what people are saying and respond naturally. It’s made my conversations so much smoother."
"I’ve been learning Japanese for years, but I always felt unsure in conversations. Learning how to use 終助詞 properly in this course helped me pick up on tone and nuance I’d been missing. The example dialogues were really practical and I can finally respond naturally without overthinking. Thank you Saya san!”
Hi, I’m Saya, and I’ve been teaching Japanese for nearly 10 years. I currently live in Spain. After sitting through my fair share of language classes with nothing to show for them but disjointed vocabulary and shaky grammar, I realised that language learners need lessons they can actually use to speak and connect in everyday situations.
Teaching Japanese for years, I've noticed that many learners think sentence-ending particles are just small details and tend to skip them. But not many of them know that this means missing tone, nuance, and social cues. Countless students work hard on grammar, yet still sound stiff or struggle to follow real conversations.
At the same time, I realized maybe it’s not their fault — there are hardly any textbooks or courses that fully explain 終助詞 in depth. That’s why I created this course. My goal is to help more people
speak with firm confidence
never get lost in conversations again
fully convey what they really want to express.
No! This course is designed for absolute beginners. No prior experience is required.
Yes, it’s 100% on-demand. You can watch the lessons at your own pace, anytime, anywhere.
Once enrolled, you’ll have lifetime access.
Yes, we provide SAYAS original course complication certificate once you finish all lessons!
The course includes:
Video lessons
Printable PDF slides
Practice quizzes and review exercises
Vocabulary and grammar list in PDF
3 recaps to ensure your understanding
Usually, videos can only be streamed online. However, you can download all PDF materials.
Yes! Optional practice tasks are provided to help reinforce what you’ve learned, AND you can submit them to get corrected.
YES. You can send email to info@sayasjapanese.com anytime to clear your doubts.
Due to the nature of digital content, we do not offer refunds once access to the course materials has been provided.