原村 和

和是长野县清澄高中的一年级学生，也是漫画的主角之一。她从小就开始玩网络麻将，并最终对此产生了热情。她的父亲是一名律师，不赞成和的兴趣，但并没有禁止。由于母亲的工作调动，她的家人通常每两三年就会搬到不同的城市。在小学最后一年之前，她搬到了奈良县，并很快进入阿知贺女子学院读初中。她是上一年的全国初中个人赛冠军。 由于久在第一次合宿时的建议，和总是随身携带她的企鹅布偶，这只布偶被亲切地命名为艾托潘，能让她在打麻将时感到平静。 和打的是严格的数据流打法，她不仅考虑胜率，还会把赢牌的期望值计算在内。和在麻将上的真正实力在于她的网络化身。使用“和酱”这个假名，她的胜率记录超过了大多数职业选手。她的对手观察到，她能在瞬间做出最复杂的决定，而且几乎从不犯错。抱着艾托潘时，即使在数字麻将之外，她也能进入“和酱模式”，但这同时也是她的弱点：无论当前是否真的是数字麻将，她都将其视为数字游戏；这使她能够完全无视对手的存在，无论好坏。她开始非常迅速地做出决定，并能迷惑那些察觉到对手听牌的玩家，因为她打牌时看起来像个机器人，而不是人。 正如摩子所指出的，和的性格是一个“大小姐”。她非常有逻辑，但也会有点孩子气，因为没有企鹅布偶她就睡不着。她起初对咲很冷淡，但随着时间的推移，与她变得极其亲密。和也非常固执，尽管很有逻辑，却会不加思考地鲁莽行事。她在和别人谈论自己的胸部时很敏感。和对麻将也有务实的看法：她不相信超自然力量，并固执地拒绝任何它们发生的可能性。

简介来自 VNDB · 由机器翻译生成

Nodoka is a first-year student at Kiyosumi High School in Nagano Prefecture and a protagonist of the manga. She has played online mahjong since a young girl and develops a eventually passion for it. Her father, who works as an attorney, disapproves of Nodoka's interest but does not prohibit it. Because of her mother's work assignment, her family usually moves to a different city every two to three years. She moves to Nara Prefecture prior to her final year in elementary school and soon enters Achiga Girls' Academy for middle school. She was the previous year's National Middle School Individual Champion. Nodoka always carries her penguin plushie due to Hisa's recommendation in their first training camp, affectionately named Etopen, to give her a sense of calmness when playing mahjong. Nodoka plays a strictly digital style game and not does she only think about winning percentages, she factors in expected values for her winning hands as well. Nodoka's true strength in mahjong lies within her online persona. Using the pseudonym "Nodocchi", her winning record surpasses that of most professional players. Her opponents have observed that she makes makes the most complex decisions within a split second and rarely makes mistakes in her plays, if ever. While holding Etopen, she can go into "Nodocchi Mode" even outside digital Mahjong, but this is also her weakness: she views the current game as a digital game, regardless of whether or not it actually is; this allows her to completely ignore the presence of her opponents, for better or worse. She begins making decisions very quickly and can confuse players who sense their opponent's tenpai, as she seems to play like a robot, not a person. Nodoka's personality is that of a "proper lady" as noted by Mako. She is very logical but can be a bit childish as she cannot sleep without her penguin plushie. She is distant with Saki at first but over time becomes extremely close to her. Nodoka is also very stubborn and despite being logical rushes into things without thinking. Nodoka also has a pragmatic view of mahjong: she does not believe in supernatural powers and stubbornly rejects any chance of them happening.

简介来自 VNDB