A lonely girl suddenly gains a sister who is 10 years older due to her mother's remarriage, and gradually their hearts begin to connect through a series of events.
| Word | Frequency | Difficulty |
|---|---|---|
| ね | 22 | 1.64 |
| して | 23 | 1.31 |
| そう | 23 | 1.75 |
| 言う | 23 | 1.56 |
| なる | 23 | 1.37 |
| な | 24 | 1.04 |
| よ | 25 | 1.48 |
| から | 25 | 1.17 |
| だ | 26 | 1.16 |
| も | 27 | 1.04 |
| 板 | 30 | 1.29 |
| いる | 32 | 1.00 |
| で | 68 | 0.86 |
| と | 93 | 0.77 |
| が | 113 | 0.48 |
| に | 117 | 0.54 |
| を | 127 | 0.41 |
| お姉ちゃん | 130 | 3.29 |
| は | 139 | 0.48 |
| て | 144 | 0.56 |
| 私 | 147 | 1.50 |
| の | 150 | 0.28 |
Showing 901 - 922 of 922 words